CO-E-01: The ELN Negotiation Cycle from the 2017 Cuba Table to the 2025 Catatumbo Rupture

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Document Outline (Section Map)

Key Takeaways — 10 bullets covering the bipolar central-command structure, the 2017 Quito-Cuba Table opening, the January 2019 cadet-school rupture, the 2019–2022 Duque-era expansion, the 2022–2024 Petro six-round cycle, the August 2023 bilateral national ceasefire, the September 2024 rupture, the January 2025 Catatumbo crisis, the cross-border Venezuelan sanctuary, and the three-account discipline.
The Pre-2017 ELN: Origins, Bipolar Command, and the Pre-2017 Exploratory Cycles — ELN founding 1964; Camilo Torres Restrepo and the liberation-theology lineage; Cura Pérez leadership 1983–1998; Gabino leadership 1998–2021; Antonio García succession 2021; the bipolar Comando Central (COCE) / frentes de guerra command architecture; pre-2017 exploratory contacts including the 1998 Mainz declaration, the 2002 Cuba contacts, and the 2007 Havana exploratory cycle.
The 2017 Quito-Cuba Table Under Santos — the 30 March 2016 Caracas framework agreement; the 7 February 2017 Quito opening; the Frank Pearl / Juan Camilo Restrepo / Gustavo Bell head-of-delegation sequence; the six-point Agenda de Diálogos; the 1 October 2017 – 9 January 2018 bilateral ceasefire as the first ELN-state bilateral ceasefire in five decades.
The 17 January 2019 Cadet-School Attack and the Duque Rupture — the Escuela de Cadetes de Policía General Santander car-bomb attack (22 cadets killed, ~70 wounded); the ELN's 21 January 2019 claim of responsibility; Decreto 145 de 18 enero 2019 withdrawing negotiating-team protocols; the Duque demand for ELN-delegation extradition from Cuba; the 2019–2022 Cuba diplomatic-protocol contestation.
2019–2022 Duque Hardline and ELN Cross-Border Expansion — Plan Resucitar and the Duque counter-insurgency posture; ELN territorial expansion in Catatumbo, Chocó, Cauca, Nariño, and Arauca; the cross-border Apure (Venezuela) sanctuary; March 2021 ELN-FANB (Venezuelan armed forces) combat in Apure; Maduro-government accommodation; the ELN as de facto security actor in Venezuelan border zones.
The 2022 Petro Inauguration and the November 2022 Caracas Opening (Round 1) — the 7 August 2022 inauguration and the Paz Total programmatic commitment; the 21 November – 12 December 2022 Caracas dialogue (Round 1); the Otty Patiño / Pablo Beltrán counterpart sequence; the early humanitarian agreements; the Cuba and Norway as guarantor states; Vatican mediation track.
2023: Mexico City (Round 2), Havana (Round 3), and the August 2023 Bilateral National Ceasefire — the 13 February – 10 March 2023 Mexico City round; the 2 May – 9 June 2023 Havana round; the 9 June 2023 Acuerdo de La Habana finalising the 180-day bilateral national ceasefire effective 3 August 2023; the Mecanismo de Monitoreo y Verificación (MMV) tripartite architecture (government, ELN, UN-MAPP/OEA); the early-ceasefire compliance assessment.
Late 2023 – Early 2024: Venezuela (Round 4), Mexico-II (Round 5), and the National Participation Committee — the 14 August – 4 September 2023 Venezuela round; the 22 January – 6 February 2024 Mexico-II round; the Comité Nacional de Participación (CNP) architecture for civil-society input; the ceasefire renewal and the conditions-of-renewal debate; early signs of dialogue stress (recruitment-of-minors disputes; extortion-tax disputes).
April–September 2024: Caracas-II (Round 6, Paused), Puerto Jordán, Sucumbíos, and the Dialogue Suspension — the April–May 2024 Caracas-II round and its incomplete conclusion; the 17 August 2024 ELN attack on the Puerto Jordán police checkpoint in Arauca; subsequent Sucumbíos border-zone violence; the 18 September 2024 government suspension of Round 6; the question of whether the ELN Comando Central controls the frentes de guerra operationally.
The January 2025 Catatumbo Crisis — the 16–19 January 2025 ELN offensive against EMC (Estado Mayor Central) dissident structures in Norte de Santander; the approximately 70,000-displaced and approximately 80-killed casualty figures [TBD-VERIFY]; the Cúcuta humanitarian response; Petro's 17 January 2025 suspension of ELN dialogue indefinitely; the 22 January 2025 Conmoción Interior (internal-commotion) declaration; the February 2025 confirmation of dialogue rupture.
The ELN Economic Base and the Cross-Border Sanctuary Question — cocaine cultivation and trafficking (Catatumbo, Cauca, Nariño); illegal mining (Chocó, Bolívar, Antioquia); kidnapping and extortion (Caño Limón-Coveñas oil pipeline; rural extortion taxes); the Apure (Venezuela) and Táchira sanctuary network; Maduro-government accommodation; the question of whether negotiations can succeed without disrupting the economic base.
International Architecture: Guarantor States, the Vatican Track, and UN-MAPP/OEA Verification — Norway as continuing guarantor; Cuba as host state and guarantor; Venezuela as host state and partial guarantor; Brazil and Mexico as guarantor states from 2022; Vatican mediation under Pope Francis; the UN Verification Mission's role and the MAPP/OEA continuing monitoring framework; comparative reflection on the Havana FARC architecture.
The Three-Account Reading: Paz Total Logic, Opposition Critique, and Structural Reading — Petro's transformación-democrática and Paz Total logic; the Centro Democrático / opposition soft on terrorism critique; the structural reading (decentralised-cell ELN structure, rentier-economy base, cross-border sanctuary, post-FARC armed-actor proliferation) that situates the negotiation cycle within deeper conditions; the question of whether negotiation can succeed under any government.
Forward View: Post-Catatumbo Trajectory, 2026 Election Conditioning, and the Comparative Question — post-January 2025 trajectory through the May 2026 first round; how the ELN file conditions the 2026 campaign; the comparative-international question of how the ELN cycle reads against other post-civil-war negotiation cycles (Northern Ireland Provisional IRA, Philippine MILF, Nepal Maoists); the open question of whether the post-2025 cycle is a paused negotiation or a terminated negotiation.
Conclusion and Spiral Index — synthesis of the eight-year cycle; the three-account discipline restated; the open contested-record questions for future research-wave update.

1. Key Takeaways

The 2017–2025 ELN negotiation cycle is the longest continuous and most institutionally elaborated state-guerrilla negotiation in Colombian history that did not produce a final agreement. Between 7 February 2017 — when President Juan Manuel Santos's government and the Ejército de Liberación Nacional (ELN) opened the formal Quito-Cuba Table — and 17 January 2025 — when President Gustavo Petro suspended dialogue indefinitely following the Catatumbo offensive — the parties conducted seven publicly known dialogue venues across two presidencies (Santos, Petro), one full presidency of formal rupture (Iván Duque, 2018–2022), one bilateral national ceasefire of unprecedented scope (3 August 2023 onward), and a Comité Nacional de Participación (CNP) civil-society architecture without parallel in prior Colombian peace negotiations. The cycle's institutional output exceeds that of any non-FARC state-guerrilla negotiation in the post-1991-Constitution period, but the absence of a concluding peace accord — combined with the January 2025 Catatumbo humanitarian crisis — produces the corpus's central interpretive question: was the eight-year cycle a failed negotiation or a paused-and-pending negotiation, and which reading does the structural evidence support?
The ELN's bipolar central-command structure — Comando Central (COCE) atop and frentes de guerra below — is the distinctive negotiating-counterparty problem that conditions every phase of the 2017–2025 cycle. Unlike the FARC-EP's Secretariado-and-Estado Mayor hierarchical model (which produced the operational discipline that made the Havana 2012–2016 process possible, as documented in CO-B-02), the ELN's command architecture distributes operational authority across five principal frentes de guerra: the Frente de Guerra Oriental (Arauca and the Venezuelan border), the Frente de Guerra Occidental (Cauca, Chocó, Nariño), the Frente de Guerra Norte (Magdalena Medio and Catatumbo, the Norte de Santander corridor), the Frente de Guerra Noroccidental (Antioquia, Córdoba), and a Frente de Guerra Urbano (urban networks). The COCE — historically led by Manuel Pérez Martínez ("Cura Pérez", 1983–1998), Nicolás Rodríguez Bautista ("Gabino", 1998–2021), and Antonio García (Eliécer Erlinto Chamorro Acosta, 2021–) — exercises strategic authority through congresses and committee decisions, but operational decisions including ceasefire compliance, kidnapping operations, and territorial competition are conducted at frente level with substantial autonomy. This bipolar structure means that a ceasefire signed by COCE delegates in Havana or Caracas may be partially honoured or partially breached at frente level without the COCE itself having directly authorised the breach — a structural feature that conditioned both the January 2018 ceasefire violations and the August 2024 Puerto Jordán attack, and that ultimately conditioned the January 2025 Catatumbo offensive.
The 7 February 2017 opening of the Quito-Cuba Table was the most significant ELN-state negotiating advance since the 1991–1992 Caracas-Tlaxcala process under President César Gaviria, and it was conditioned by the parallel-track Havana FARC success. The Quito opening — under Ecuador's host-state guarantee through President Rafael Correa and the early Lenín Moreno transition — followed three years of preparatory contacts including the 30 March 2016 Caracas framework agreement that established the six-point Agenda de Diálogos: (i) participation of society in the construction of peace; (ii) democracy for peace; (iii) transformations for peace; (iv) victims; (v) end of the armed conflict; (vi) implementation. The agenda architecture was deliberately distinct from the FARC's six-point Havana agenda — emphasising the ELN's preference for social participation as a constitutive negotiating point rather than as an implementation feature — and reflected the ELN's politico-military self-understanding inherited from the Cura Pérez doctrinal lineage. The Santos government's head-of-delegation sequence (Frank Pearl through the 2014–2016 exploratory phase, Juan Camilo Restrepo opening the Quito table February 2017, Gustavo Bell succeeding through 2018) mirrored the FARC negotiation's Humberto de la Calle delegation architecture but operated under tighter timeline-and-resource constraints reflecting the Havana process's prior absorption of state negotiating capacity.
The 1 October 2017 – 9 January 2018 bilateral ceasefire was the first ELN-state bilateral ceasefire in the ELN's 53-year operational history and is the deepest pre-Petro institutional output of the cycle. The Acuerdo de Cese al Fuego Bilateral, Temporal y de Ámbito Nacional of 4 September 2017, effective 1 October 2017 for an initial 102 days, established a Mecanismo de Monitoreo y Verificación (MMV) under UN Verification Mission and Catholic Church (Conferencia Episcopal) tripartite supervision. The ceasefire produced a documented reduction of approximately 60–70% in ELN-state combat incidents during the active period [TBD-VERIFY exact percentage from MAPP/OEA and UN Verification Mission quarterly reports] but encountered material compliance disputes, particularly around the ELN's continued kidnapping operations (categorised by the ELN as retenciones for financiación de guerra and as fundamentally distinct from combat operations) and around state military operations against ELN positions that the ELN characterised as ceasefire violations. The ceasefire was not renewed past 9 January 2018; the Quito Table itself paused following the inauguration of President Iván Duque on 7 August 2018 and the relocation of negotiations to Havana under continuing Cuban host-state guarantee.
The 17 January 2019 attack on the Escuela de Cadetes de Policía General Santander in Bogotá — a car-bomb attack killing 22 cadets and wounding approximately 70 — was the single most consequential ELN operation of the post-2000 period and produced the most decisive negotiation rupture in the cycle. The attack, conducted by an ELN cell operating under Frente de Guerra Oriental tasking and claimed in a Comando Central communiqué dated 21 January 2019, occurred during a graduation ceremony at the principal national-police training academy. President Iván Duque's Decreto 145 de 18 enero 2019 withdrew the negotiating-team protocols that had protected ELN delegates in Havana, reactivated Interpol Red Notices for ELN negotiators Pablo Beltrán (Israel Ramírez Pineda) and Aureliano Carbonell, and demanded that Cuba extradite the delegates to Colombia. Cuba's refusal — invoking Protocol 5 of the Quito framework which guaranteed safe-conduct return for negotiators if dialogue terminated — produced a three-year US-Colombia-Cuba diplomatic dispute that resulted in Cuba's January 2021 re-designation by the outgoing Trump administration as a State Sponsor of Terrorism, a designation that the Biden administration maintained through the 2022 transition and that Petro's August 2022 inauguration could not unilaterally reverse. The attack and its diplomatic aftermath define the Duque-era ELN policy and condition the entire post-2018 trajectory.
The 2018–2022 Duque-era ELN expansion in Catatumbo, Chocó, Cauca, Nariño, and across the Venezuelan border into Apure transformed the ELN from a contained legacy-guerrilla into the largest active armed insurgent organisation in Colombia. Pares (Ariel Ávila), INDEPAZ (Camilo González Posso), and Fundación Ideas para la Paz (Maria Victoria Llorente) documented through the 2018–2022 period the ELN's territorial expansion from approximately 99 municipalities of presence at end-2017 to approximately 189 municipalities at end-2021 [TBD-VERIFY exact municipality counts from INDEPAZ annual conflict-cartography reports]. The expansion was driven by three convergent dynamics: (i) the post-Havana vacuum in former FARC territories that ELN structures filled, particularly in Catatumbo and southern Cauca; (ii) the cross-border Apure (Venezuela) sanctuary system that gave ELN structures operational depth that Colombian counter-insurgency could not reach; and (iii) the cocaine-cultivation boom (Colombia coca cultivation reaching record highs through 2017–2024, as anchored in CO-D-04's SIMCI/UNODC documentation) that expanded the ELN's economic base in Catatumbo (Norte de Santander, the largest single coca-producing region), Cauca, and Nariño. By Petro's August 2022 inauguration, the ELN was both the most logical Paz Total negotiating counterparty (as the largest organised armed actor) and the most operationally autonomous (as the actor least constrained by state military pressure).
The Petro-era six-round dialogue cycle (November 2022 through May 2024) was the most institutionally elaborate negotiation cycle the ELN had ever conducted, and the August 2023 bilateral national ceasefire was the deepest institutional output. Between the 21 November – 12 December 2022 Round 1 in Caracas and the April–May 2024 paused Round 6 in Caracas-II, the parties conducted formal dialogue across Caracas (Round 1), Mexico City (Round 2, 13 February – 10 March 2023), Havana (Round 3, 2 May – 9 June 2023), Venezuela (Round 4, 14 August – 4 September 2023), Mexico-II (Round 5, 22 January – 6 February 2024), and Caracas-II (Round 6, paused). Round 3's Acuerdo de La Habana of 9 June 2023 finalised the 180-day bilateral national ceasefire that took effect 3 August 2023 — the first bilateral national (rather than temporary or partial) ceasefire in the ELN's history. Round 5's Mexico-II output included the Comité Nacional de Participación (CNP) architecture, a deliberately ambitious civil-society participation mechanism designed to convert the ELN's core participación de la sociedad agenda point into operational reality. The CNP convened approximately [TBD-VERIFY number of] regional sessions through 2024, producing systematic civil-society input on the negotiating agenda — an architectural feature without parallel in either the Havana FARC process or in the pre-2017 ELN exploratory cycles.
The August 2024 Puerto Jordán and Sucumbíos attacks and the September 2024 dialogue suspension marked the first definitive failure of the post-2022 cycle, but the question of Comando Central authorisation versus frente autonomy remains structurally contested. On 17 August 2024, an ELN cell operating in Arauca attacked the Puerto Jordán police checkpoint in Tame municipality, killing two officers and wounding approximately ten; subsequent incidents through August–September 2024 in the Putumayo-Sucumbíos border zone (Colombia-Ecuador frontier) compounded the operational picture. The Office of the High Commissioner for Peace under Otty Patiño announced on 18 September 2024 the formal suspension of Round 6 and of further dialogue scheduling. The ELN Comando Central in subsequent communiqués characterised the Frente de Guerra Oriental attacks as legitimate self-defence against state operations and as not constituting ceasefire violations under the agreed Mecanismo de Monitoreo y Verificación protocols. ICG (Bram Ebus, Elizabeth Dickinson), WOLA (Adam Isacson), and Pares (Ariel Ávila) commentary through October 2024 emphasised the structural question: whether the frentes were operating in genuine breach of COCE authority, whether COCE was tactically authorising breach while disclaiming responsibility, or whether the frentes were genuinely operationally autonomous in ways that no negotiated bilateral ceasefire could ever permanently bind.
The January 2025 Catatumbo offensive — the ELN's largest single offensive of the post-2000 period — converted the September 2024 dialogue suspension into a humanitarian and political catastrophe and produced Petro's 17 January 2025 indefinite-suspension declaration. Between 16 and 19 January 2025, ELN structures of the Frente de Guerra Norte conducted a coordinated offensive against Estado Mayor Central (EMC) FARC-dissident structures operating in the Norte de Santander Catatumbo corridor, particularly in the municipalities of Tibú, El Tarra, Convención, Teorama, San Calixto, and Hacarí. The offensive — driven by competition for control of coca-cultivation and trafficking routes through the Catatumbo corridor into Venezuela — produced approximately 70,000 internally displaced persons [TBD-VERIFY exact displacement count from Defensoría del Pueblo and Unidad para las Víctimas records, with figures variously reported between 50,000 and 75,000 across early 2025 reporting] and approximately 80 killed [TBD-VERIFY exact casualty figure, with reported counts ranging from 60 to over 100 across the 16–19 January window and subsequent weeks]. The Cúcuta humanitarian response — coordinated through the Defensoría del Pueblo under Defensor Carlos Camargo and the Cruz Roja Colombiana — operated under conditions of continuing combat. President Petro on 17 January 2025 announced the indefinite suspension of all ELN dialogue and on 22 January 2025 declared a Conmoción Interior (internal-commotion / state-of-emergency) under the constitutional provisions of Article 213 of the 1991 Constitution, the first such declaration of the Petro presidency.
The three-account discipline — the Petro Paz Total logic, the Centro Democrático and opposition soft-on-terrorism critique, and the structural reading of post-FARC armed-actor proliferation under rentier-economy conditions — frames the historiographical evaluation of the eight-year cycle and conditions the 2026 forward view. The Petro reading emphasises the institutional outputs (six rounds of formal dialogue, the August 2023 bilateral national ceasefire, the CNP civil-society architecture) as durable institutional production and the September 2024 and January 2025 ruptures as frente-driven sabotage rather than COCE bad faith. The opposition reading — Centro Democrático under former President Álvaro Uribe and 2022 runner-up Federico Gutiérrez; Cambio Radical under Germán Vargas Lleras; the 2026 candidate Vicky Dávila — emphasises the operational space that the bilateral ceasefire afforded the ELN to consolidate coca-cultivation, kidnapping, and extortion infrastructure, and frames the entire cycle as evidence of Petro's Paz Total strategic failure. The structural reading — drawing on Bram Ebus and Elizabeth Dickinson (ICG), Adam Isacson (WOLA), Ariel Ávila and León Valencia (Pares), Vanda Felbab-Brown (Brookings), Maria Victoria Llorente (FIP), and the comparative-historical work of Cynthia Arnson (Wilson Center) — situates the cycle within the post-2016 paz incompleta trajectory in which decentralised-cell armed-actor structures, cocaine-rentier-economy expansion, and cross-border sanctuary conditions produce a negotiation problem that no single presidential term can resolve. CO-E-01 holds the three accounts in productive tension as the corpus's interpretive standard.

2. The Pre-2017 ELN: Origins, Bipolar Command, and the Pre-2017 Exploratory Cycles

The Ejército de Liberación Nacional (ELN) was founded on 4 July 1964 in the San Vicente de Chucurí municipality of Santander department, in the wake of the 1959 Cuban Revolution and under direct influence of the foquista doctrinal lineage of Ernesto "Che" Guevara and Régis Debray. The founding Brigada Pro-Liberación José Antonio Galán — named for the 1781 Comuneros insurrection leader executed by colonial authorities — was composed of approximately sixteen guerrillas including the founding primer comandante Fabio Vásquez Castaño, his brothers Manuel and Antonio Vásquez Castaño, Víctor Medina Morón, and Ricardo Lara Parada. The founding generation included graduates of the Cuban Escuela de Cuadros Patricio Lumumba training programmes that the 1959 revolutionary government had opened to Latin American revolutionary movements. Unlike the contemporaneous founding of the Fuerzas Armadas Revolucionarias de Colombia (FARC) on 27 May 1964 — which emerged from the Liberal-Party self-defence formations of the La Violencia (1948–1958) period under the leadership of Manuel Marulanda Vélez and Jacobo Arenas and reflected a Marxist-Leninist orthodox-communist political lineage anchored in the Partido Comunista Colombiano (PCC) — the ELN's founding lineage was distinctively foquista, Latin Americanist, and shaped by the liberation-theology current that would become the ELN's enduring ideological signature.

The defining figure of the ELN's first decade was Camilo Torres Restrepo (1929–1966), the Catholic priest and sociologist who joined the guerrilla in October 1965 and was killed in his first combat operation on 15 February 1966 in Patio Cemento, Santander. Torres — son of a prominent Bogotá medical-and-academic family, trained at the Universidad Nacional in sociology under the influence of the Movimiento Estudiantil Liberal and at the Université Catholique de Louvain in Belgium — had articulated through his Plataforma del Frente Unido del Pueblo (1965) a synthesis of Catholic social doctrine with revolutionary Marxism that would become the doctrinal anchor of liberation theology in Latin America. Torres's death — at age 37 in his first combat — converted him into the founding martyr of both the ELN and of the broader Latin American teología de la liberación current associated with the Peruvian theologian Gustavo Gutiérrez (whose Teología de la liberación would appear in 1971) and the Brazilian Leonardo Boff. The Torres legacy is the reason that the ELN's institutional self-understanding through to the present has emphasised its cristiano-revolucionario character — a feature visible in the 2017–2025 negotiation cycle in the ELN's preference for Vatican mediation, its acceptance of Conferencia Episcopal Colombiana (CEC) ceasefire-monitoring participation, and its repeated rhetorical invocation of the Torres lineage.

The 1973 Operación Anorí — a Colombian military operation in the Anorí, Antioquia, region — produced the near-destruction of the ELN's founding command, killing approximately 100 guerrillas including founding brothers Manuel and Antonio Vásquez Castaño. The post-1973 reconstruction was led by Manuel Pérez Martínez — the Spanish-born former Catholic priest who became known by his nom de guerre "Cura Pérez" — who had joined the ELN in 1969 after expulsion from Spain for political activities and who would serve as ELN primer comandante from approximately 1983 (formally consolidating authority through the 1983 Primer Congreso in Anorí) until his death from hepatitis on 14 February 1998 in the San Lucas serranía of Bolívar department. The Pérez era institutionalised the Comando Central (COCE) as the strategic-direction body and developed the bipolar architecture (COCE / frentes de guerra) that has structured ELN operational organisation through to the present. Pérez also presided over the ELN's first sustained negotiating cycle: the 1984–1985 exploratory contacts under President Belisario Betancur (which produced a partial ceasefire that did not survive the 6–7 November 1985 M-19 siege of the Palace of Justice and the subsequent collapse of the broader peace process), the 1991–1992 Caracas-Tlaxcala negotiations under President César Gaviria (the Coordinadora Guerrillera Simón Bolívar multi-organisation framework that included ELN alongside FARC and Ejército Popular de Liberación / EPL), and the 1998 Mainz declaration that opened exploratory contacts with the incoming Pastrana administration.

The post-Pérez era opened on 14 February 1998 with his hepatitis death and the succession of Nicolás Rodríguez Bautista — known by his nom de guerre "Gabino" — to the position of primer comandante. Gabino, born 1949 and a founding-generation guerrilla who had joined the ELN in 1964 at age 15, would lead the organisation through 23 years of operational continuity — the longest leadership tenure in the ELN's history — until his April 2021 resignation on health grounds and the succession of Antonio García (Eliécer Erlinto Chamorro Acosta, born 1956). The Gabino-era ELN conducted three distinct exploratory cycles: the 1999–2002 contacts with the Pastrana government (parallel and separate to the Caguán FARC process anchored in CO-A-03, conducted variously in Maguncia (Germany), La Habana, and Caracas, and broken by the February 2002 Caguán collapse); the 2002–2007 exploratory contacts with the early Uribe government that produced no formal table; and the 2014–2016 preparatory contacts under Santos that culminated in the 30 March 2016 Caracas framework agreement and the 7 February 2017 Quito opening. Gabino's leadership also encompassed the difficult internal-debate periods (the 2006 Cuarto Congreso in Norte de Santander, the 2014 Quinto Congreso outputs) in which the ELN repeatedly contested whether negotiation with the Colombian state was strategically advisable and on what conditions.

The bipolar command structure of the ELN as it entered the 2017 cycle requires careful specification because it conditions everything that follows. The Comando Central (COCE) consisted at the 2017 opening of five principal members: Gabino (Nicolás Rodríguez Bautista) as primer comandante; Antonio García as segundo comandante (and the principal political-doctrinal voice); Pablo Beltrán (Israel Ramírez Pineda) as chief negotiator and political-international representative; Aureliano Carbonell as international-relations and ideological representative; and Ramiro Vargas as military commander. Below the COCE, the Dirección Nacional (DN) — a wider committee of approximately 23 members representing the principal frentes de guerra — exercised collective authority on major strategic questions. Below the DN, the five frentes de guerra — Oriental (Arauca, Boyacá, Casanare, with cross-border presence into Apure, Venezuela), Norte (Norte de Santander including Catatumbo, southern Cesar, Magdalena Medio), Noroccidental (Antioquia, Córdoba, Bolívar), Occidental (Chocó, Cauca, Nariño, southern Valle del Cauca), and Urbano (urban networks principally in Bogotá, Medellín, Cali, Bucaramanga) — exercised operational autonomy under broad COCE strategic direction. This bipolar architecture meant that COCE-signed accords required frente-level implementation that could not be guaranteed by COCE signatures alone — the structural feature whose implications would become operationally visible in the January 2018 ceasefire-compliance disputes, the August 2024 Puerto Jordán attack, and the January 2025 Catatumbo offensive.

The pre-2017 exploratory cycle that most directly conditioned the Quito opening was the 1999–2002 Pastrana-era Maguncia-La Habana-Caracas process. Pastrana — whose simultaneous Caguán process with FARC anchored in CO-A-03 was the principal peace effort of his administration — pursued the ELN track as a parallel but distinct negotiation, with the recognition that the bipolar ELN command structure required a different architecture than the centralised FARC Secretariado permitted. The 1998 Mainz (Germany) declaration — facilitated by the German Catholic Bishops' Conference and the German foreign ministry under Joschka Fischer's Auswärtiges Amt — established the framework principle that the ELN negotiation would centre on a Convención Nacional (National Convention) of civil society as a constitutive negotiating element. The 1999–2001 cycle that followed operated variously in Maguncia, La Habana (with Cuban host-state guarantee establishing the precedent that would be invoked in 2014–2017), and Caracas (under early-Chávez Venezuelan host-state guarantee), but produced no formal accord; the February 2002 collapse of the Caguán FARC process and the subsequent military-pressure escalation under the incoming Uribe administration (May 2002 election) closed the cycle without conclusion. The Convención Nacional concept — civil-society participation as constitutive negotiating element — survived as ELN doctrinal commitment and would re-emerge in the post-2022 Comité Nacional de Participación (CNP) architecture as the institutional descendant of the 1998 Mainz framework.

The 2002–2007 Uribe-era exploratory contacts — conducted variously through facilitador roles by Mexican and Cuban intermediaries — failed to produce a formal table, in significant part because the Uribe government's seguridad democrática doctrine (CO-A-02) treated guerrilla negotiation as conditional on prior military weakening rather than as a parallel-track strategic option. The 2005–2007 Casa de Paz exploratory contacts in Havana — facilitated by Moritz Akerman and former Liberal senator Álvaro Leyva Durán — produced communiqués and framework discussions but no negotiating accord. The 2007 Sexto Congreso of the ELN produced a partial reorientation toward operational consolidation rather than negotiation pursuit; the 2010 Santos inauguration and the 2012 opening of the Havana FARC process recreated political space for parallel ELN exploratory contacts that resumed in 2014. By the time of the 30 March 2016 Caracas framework agreement, the ELN had thus accumulated nearly two decades of intermittent negotiating-design experimentation, with the Convención Nacional / civil-society-participation principle as its enduring distinctive contribution.

3. The 2017 Quito-Cuba Table Under Santos

The opening of the formal ELN-state negotiation table on 7 February 2017 in Quito, Ecuador, was the institutional culmination of fourteen months of preparatory work that ran in parallel to the final-implementation phase of the Havana FARC process. The 30 March 2016 Caracas framework agreement — signed by Pablo Beltrán for the ELN and Frank Pearl for the Santos government, under Norwegian and Venezuelan guarantor-state witness — established the six-point Agenda de Diálogos whose architecture was negotiated through 2014–2016 in a series of preparatory contacts in La Habana, Caracas, and Quito. The six points were: (i) Participación de la sociedad en la construcción de la paz (Participation of society in the construction of peace) — the agenda's first and constitutive point, reflecting the Convención Nacional doctrinal lineage from the 1998 Mainz declaration; (ii) Democracia para la paz (Democracy for peace) — the broader political-system reform element; (iii) Transformaciones para la paz (Transformations for peace) — the structural socio-economic reform element; (iv) Víctimas (Victims); (v) Fin del conflicto armado (End of the armed conflict) — including bilateral ceasefire, disarmament, and reintegration; (vi) Implementación — implementation, verification, and international endorsement. The architecture's deliberate ordering — placing participación de la sociedad first and fin del conflicto fifth — reflected the ELN's strategic insistence that political-system transformation must be a constitutive rather than implementation feature, in deliberate contrast to the FARC's Havana agenda which had placed fin del conflicto as point 3 and implementación as point 6 with end-of-conflict mechanics dominating sub-agreement structure.

The Quito opening was conducted under Ecuadorian host-state guarantee through the outgoing Correa administration and the incoming Lenín Moreno administration that took office on 24 May 2017. The five-state guarantor architecture — Ecuador (host), Norway (guarantor since the Caracas framework), Venezuela (guarantor and prior host), Cuba (continuing guarantor and successor host), and Chile (added in 2017) — reflected the ELN's preference for a multilateral international architecture rather than the bilateral-with-third-party-witnesses architecture that the Havana FARC process had used. The Santos government's head-of-delegation sequence opened with Juan Camilo Restrepo (the Liberal-Party economist and former Minister of Agriculture) as chief negotiator from February 2017 through approximately mid-2017, succeeded by Gustavo Bell Lemus (the former Vice-President under Andrés Pastrana and former Minister of Defense) who served as chief negotiator from approximately mid-2017 through the Duque inauguration of 7 August 2018. The Santos government's negotiating-team architecture also included Frank Pearl (who had led the 2014–2016 exploratory phase) in a continuing advisory role, Eduardo Pizano de Narváez as a sectoral specialist, and substantive support from the Office of the High Commissioner for Peace under Sergio Jaramillo through 2017 and Rodrigo Rivera in 2018.

The ELN delegation at Quito was led throughout by Pablo Beltrán (Israel Ramírez Pineda) as chief negotiator — a position he would continue to hold through the Petro-era cycle through to the September 2024 rupture — supported by Aureliano Carbonell as political and international representative, Bernardo Téllez as alternate representative, Consuelo Tapias and Silvana Guerrero as further delegates, and a rotating support staff coordinated through the COCE. The COCE itself was not physically present at Quito; communications between the negotiating delegation and the COCE were conducted through encrypted channels and through periodic delegation rotations back to Colombian territory for consultation. This communications architecture — necessary given Colombian-state security operations against COCE leadership and the operational impossibility of moving COCE members through Colombian or international airports without arrest — meant that the ELN delegation operated with substantial decisional autonomy on tactical questions but had to refer all strategic-question decisions back to COCE through delayed-communications cycles that could extend over weeks.

The first eight months of the Quito table — February through September 2017 — produced significant procedural advances: the formal accreditation of the negotiating delegations under Ecuadorian diplomatic protocols; the establishment of working groups on each of the six agenda points; the early-stage development of the Mecanismo de Monitoreo y Verificación (MMV) architecture under UN Verification Mission and Conferencia Episcopal Colombiana (CEC) tripartite participation; and considerable preparatory work on the bilateral-ceasefire architecture that would be announced on 4 September 2017. The procedural advances were facilitated by the parallel-track success of the Havana FARC process, which had concluded with the revised Final Agreement of 24 November 2016 and Congressional ratification of 30 November and 1 December 2016 (CO-B-02); the institutional momentum of the FARC implementation — including the FARC-EP's January–August 2017 disarmament under UN Verification Mission monitoring — created political space for the ELN table that pre-Havana exploratory contacts had not enjoyed.

The 4 September 2017 announcement of the Acuerdo de Cese al Fuego Bilateral, Temporal y de Ámbito Nacional — to take effect 1 October 2017 for an initial 102-day period through 9 January 2018 — was the deepest institutional output of the Quito table and the most consequential single development of the Santos-era ELN cycle. The agreement, signed by Gustavo Bell for the government and Pablo Beltrán for the ELN under the witness of the guarantor states, established: a national-territory bilateral ceasefire with both parties committing to suspend offensive military operations against the other; the MMV tripartite architecture with UN Verification Mission technical lead, Conferencia Episcopal Colombiana (under monsignors Héctor Fabio Henao and Darío de Jesús Monsalve) Catholic Church participation, and government and ELN national-monitoring components; protocols for incident reporting, investigation, and breach determination; specific provisions on humanitarian conduct including suspension of kidnapping and continued protection of civilian populations; and review mechanisms for ceasefire renewal upon expiration. The agreement was the first national-scope bilateral ceasefire that the ELN had ever signed, and its execution would become the test of the ELN's bipolar command structure as a negotiating counterparty.

The October 2017 – January 2018 ceasefire period produced documented reductions in ELN-state combat incidents — the UN Verification Mission's quarterly reports to the Security Council documented a reduction of approximately 60–70% in combat incidents during the active period [TBD-VERIFY exact percentage from the UN Verification Mission report S/2018/279 of 26 March 2018 and the corresponding MAPP/OEA Vigésimo Cuarto Informe of mid-2018] — but encountered three categories of compliance disputes that proved structurally significant. First, the ELN continued kidnapping operations during the ceasefire period, defending the practice as retenciones para financiación and categorically distinct from combat operations under the ceasefire's military-operations focus; the government and Conferencia Episcopal contested this characterisation and pressed for full kidnapping suspension. Second, the Frente de Guerra Occidental in Chocó conducted operations against social leaders and civilians that the government characterised as ceasefire violations and that the ELN COCE characterised as frente operations that the COCE-signed ceasefire did not bind. Third, government military operations against ELN positions in Arauca and Norte de Santander that the government characterised as continuing counter-narcotics operations were characterised by the ELN as ceasefire violations. These three dispute categories foreshadowed the structural compliance problems that would re-emerge in the post-2023 Petro-era ceasefire and ultimately in the August 2024 Puerto Jordán and January 2025 Catatumbo crises.

The decision not to renew the ceasefire past 9 January 2018 — announced in mid-January 2018 amid mutual recriminations on compliance — was conducted alongside continuing dialogue at the Quito table on the meaningful agenda points. The Santos administration's remaining months — from January 2018 through the 7 August 2018 Duque inauguration — saw the dialogue venue relocate from Quito to Havana under Cuban host-state guarantee, following Ecuador's request (under the incoming Moreno administration) that the negotiations move venues to avoid Ecuadorian electoral-cycle entanglement. The Havana relocation — formally announced in May 2018 — was conducted under the same five-state guarantor architecture and the same head-of-delegation arrangements. The material agenda discussions through Santos's final months produced framework progress on Point 1 (participación de la sociedad) but did not produce a successor ceasefire agreement, leaving the dialogue table in a state of active but unbreached suspension at the moment of Duque's 7 August 2018 inauguration.

4. The 17 January 2019 Cadet-School Attack and the Duque Rupture

The 7 August 2018 inauguration of Iván Duque as President — examined in detail in CO-C-01 as the Centro Democrático succession to Santos and as the Uribe-political-lineage return to the Casa de Nariño — produced an immediate strategic re-evaluation of the ELN dialogue. Duque's August 2018 inaugural and his early-September 2018 Diálogo Nacional speech articulated three conditions for continuing the ELN dialogue: (i) total ELN suspension of all illegal activity including kidnapping, extortion, recruitment of minors, and use of anti-personnel mines; (ii) concentration of ELN combatants in pre-agreed zones to permit verification; and (iii) acceptance of a tightened timeline for marked negotiation conclusion. The ELN COCE, in a public statement of mid-September 2018, rejected the conditions as constituting unilateral pre-condition demands that fell outside the agreed Agenda de Diálogos and demanded resumption of dialogue under the existing framework. The September–December 2018 period saw the negotiating delegations remain in Havana under Cuban guarantor-state protection but with no significant dialogue progress; the Duque administration began through this period to develop the legal and operational architecture for negotiating-team-protocol withdrawal in the event of an escalation.

The 17 January 2019 attack on the Escuela de Cadetes de Policía General Santander in southern Bogotá — the principal national-police officer training academy located in the Castilla neighbourhood — was conducted by an ELN cell operating under Frente de Guerra Oriental tasking and led by José Aldemar Rojas Rodríguez (alias Mocho Kiko), a 56-year-old ELN explosives specialist with operational history in the Arauca region. The attack used a Nissan Patrol vehicle carrying approximately 80 kilograms of pentolite explosive that Rojas drove through the academy's vehicle-entry gate at approximately 9:30 am during the academy's graduación ceremony, detonating the device adjacent to a group of cadets and instructors. The detonation killed 22 cadets — most aged 17 to 22 and from the regional officer-training programme — and wounded approximately 70 others, with the perpetrator Rojas killed in the detonation. The attack was the deadliest single guerrilla attack on a Colombian-state target since the 2003 Club El Nogal bombing (attributed to FARC) and was the deadliest ELN attack since the organisation's founding.

The ELN COCE's comunicado of 21 January 2019 — issued through the Boletín Insurreción and ELN-affiliated channels — formally claimed responsibility for the attack, characterising it as a legitimate military operation against a military target and citing as justification continuing Colombian-state offensive operations against ELN positions during the post-ceasefire period. The communiqué — signed by the COCE and attributed to the Primer Comandante Gabino and to Antonio García — emphasised that the academy was a cuartel militar (military barracks) and a legitimate target under the international humanitarian law applicable to non-international armed conflicts. The characterisation was rejected categorically by the Colombian government, by international observers including the UN Verification Mission and MAPP/OEA, by the Conferencia Episcopal Colombiana, and by Vatican spokespeople including Pope Francis (in a statement of 22 January 2019). The communiqué's framing — military target, legitimate operation — has remained the ELN's institutional position through to the present, including across the post-2022 Petro-era dialogue cycle in which the question of the cadet-school attack's Acuerdo de Verdad recognition was repeatedly raised.

President Duque's Decreto 145 de 18 enero 2019, issued within 24 hours of the attack and prior to formal COCE claim of responsibility, withdrew the negotiating-team protocols that had protected the ELN delegation in Havana under the agreed Quito and Havana framework documents. The decree formally terminated the negotiation, reactivated all suspended Interpol Red Notices against the ELN negotiators, and demanded that the Government of Cuba extradite the ten ELN delegates then present in Havana — including Pablo Beltrán, Aureliano Carbonell, Bernardo Téllez, and successive delegation members — to Colombia for prosecution. The Cuban government's response — formally articulated by Foreign Minister Bruno Rodríguez Parrilla on 19 January 2019 and through subsequent communications — invoked Protocol 5 of the agreed Quito framework, which guaranteed safe-conduct return for negotiators to their region of operations in the event of dialogue termination. Cuba refused extradition and announced that the delegates would be afforded safe-conduct return to Colombia under the agreed protocols, subject to operational and security feasibility.

The resulting diplomatic crisis — Colombia-Cuba bilateral relations, Cuba-US bilateral relations, and the broader regional architecture of guarantor-state arrangements — extended over the following three years and conditioned the entire 2019–2022 Duque-era ELN policy. The Trump administration's State Department, under Secretary Mike Pompeo, in January 2021 re-designated Cuba as a State Sponsor of Terrorism — a designation that had been rescinded by the Obama administration in 2015 as part of the bilateral normalisation cycle — citing Cuba's continuing harbouring of the ELN delegates as one of the principal grounds for re-designation. The re-designation imposed cascading financial-system sanctions on Cuba that compounded the broader post-2017 reversal of US-Cuba normalisation. The Biden administration, taking office on 20 January 2021, did not immediately reverse the designation despite campaign-period signals of an interest in renewed Cuba engagement; the designation remained in place through the August 2022 Petro inauguration. Petro's repeated public calls — through 2022 and 2023 — for US removal of the designation produced no formal Biden-administration action, and the designation remained in place into 2024–2025. The Cuba diplomatic-protocol contestation thus produced a sustained tertiary effect — Cuba's deepened economic distress, the partial closure of the US-Cuba diplomatic channel, the constraints on Cuba's continuing role as ELN guarantor — that conditioned all subsequent ELN negotiating architecture.

The post-attack ELN delegation in Havana remained in continuing safe-conduct status under Cuban protection through the Duque presidency. Pablo Beltrán and the core delegation continued to issue communiqués and to give interviews to Colombian and international press, maintaining the public visibility of the ELN's negotiating posture even in the absence of an active table. The continuing presence of the delegation in Havana — and the Cuban government's institutional commitment to honouring the safe-conduct protocols — meant that when the August 2022 Petro inauguration opened political space for resumption, the delegation infrastructure was already in place and the November 2022 Caracas Round 1 could proceed without rebuilding negotiating-team architecture from scratch. This continuity is the principal counter-intuitive institutional output of the Duque-era rupture: while the dialogue formally collapsed and the notable negotiation was paused for nearly four years, the delegation continuity and the Cuban safe-conduct provided the infrastructure on which the post-2022 cycle could rapidly resume.

5. 2019–2022 Duque Hardline and ELN Cross-Border Expansion

The 2019–2022 period of formal dialogue rupture under Duque was simultaneously a period of considerable ELN organisational expansion that transformed the group from a contained legacy-guerrilla into the largest organised armed actor in Colombia. The expansion was driven by three convergent dynamics that the Duque administration's Plan Resucitar counter-insurgency posture, articulated in the 2019–2020 Política Marco de Seguridad y Defensa, was unable to contain.

First, the post-2017 vacuum in former-FARC territories produced opportunities for ELN territorial expansion that the FARC's complete demobilisation under the Havana process had opened. The Catatumbo region of Norte de Santander — historically a Frente 33 FARC territory in which the Bloque Magdalena Medio operated until 2016 demobilisation — became a principal ELN expansion zone, with the Frente de Guerra Norte establishing operational presence in Tibú, El Tarra, Convención, Teorama, San Calixto, and Hacarí. Similar dynamics operated in the Cauca-Nariño southern corridor, in the Chocó Pacific coast, and in Arauca / Casanare eastern plains. The Pares (Ariel Ávila) and INDEPAZ (Camilo González Posso) annual conflict-cartography reports documented the ELN's municipality-presence expansion from approximately 99 municipalities at end-2017 to approximately 189 municipalities at end-2021 [TBD-VERIFY exact municipality counts and methodology comparability across the INDEPAZ annual series]. The expansion was not uniform; it was concentrated in former-FARC territories where the post-Havana implementation gap (anchored in CO-B-03's analysis of partial implementation) had left state-capacity vacuums into which ELN structures expanded.

Second, the cross-border Apure (Venezuela) sanctuary system afforded the Frente de Guerra Oriental (and to a lesser extent the Frente de Guerra Norte) operational depth that Colombian counter-insurgency could not reach. The Apure state of Venezuela — directly across the border from Arauca and Casanare — had hosted ELN logistical infrastructure since the late 1990s, but the post-2018 deepening of the Venezuelan economic-and-political crisis under Maduro produced conditions in which the Venezuelan state's territorial control of border regions degraded meaningful. The Maduro government's Fuerza Armada Nacional Bolivariana (FANB) maintained nominal presence but operated under conditions of progressive institutional erosion; ELN structures established de facto territorial control over material cross-border zones, providing safe-haven for training, logistics, command, and treatment of wounded. The March 2021 Apure combat — when FANB units conducted operations against ELN structures in La Victoria, Apure, in what appeared to be a Maduro-government effort to contest ELN territorial expansion that had begun to threaten Venezuelan state interests — illuminated the contested nature of the Venezuelan-state-ELN relationship: at moments accommodation, at other moments contestation, but persistently structured by the underlying conditions of Venezuelan state-capacity erosion that no party could unilaterally resolve.

Third, the cocaine-cultivation boom that the SIMCI/UNODC monitoring documented through this period — Colombia coca cultivation reaching approximately 154,000 hectares in 2019, 143,000 in 2020, 204,000 in 2021, and approximately 230,000 in 2022 (and ultimately 253,000 in 2023, as anchored in CO-D-04) — expanded the ELN's rentier-economy base in Catatumbo (the largest single coca-producing region by 2022), Cauca, Nariño, and southern Bolívar. The ELN's relationship to coca cultivation was operationally distinct from FARC-dissident structures: rather than directly controlling cultivation and processing, the ELN typically operated as a cobro de gramaje (gramme-tax collector) and as a security-provider to cultivation and laboratory operations, generating marked revenue without exposing the organisation to the full risks of direct trafficking-network operation. The illegal-mining economy — particularly in Chocó (gold extraction) and Bolívar (gold and coltán) — provided a complementary revenue stream that became operationally significant through the 2019–2022 period. Pares (Ariel Ávila), INDEPAZ, and Cuestión Pública investigative journalism documented the ELN's economic-base expansion through this period, with estimates of annual ELN revenue rising from approximately USD 30–40 million in 2017 to USD 80–120 million by 2022 [TBD-VERIFY specific annual revenue estimates from FIP, ICG, and Cuestión Pública sources, which use varying methodologies and produce ranges of significant breadth].

The fourth structural dynamic — operating alongside the three notable expansion dynamics — was the cobro y secuestro (kidnapping and extortion) economy that the ELN maintained as a distinctive revenue stream. The Caño Limón-Coveñas oil pipeline — the 770-kilometre line connecting Caño Limón oil field in Arauca to the Coveñas Caribbean export terminal in Sucre — was subject to systematic ELN atentados (attacks) that the Frente de Guerra Oriental conducted as both military operations and as instruments of extortion pressure against Ecopetrol and against private-sector contractors. Pipeline attacks fluctuated through the 2019–2022 period, with attack counts ranging from approximately 20 attacks per year (in lower-intensity years) to over 50 per year (in higher-intensity years) [TBD-VERIFY annual attack counts from Ecopetrol operational reports and from Defensoría del Pueblo records]. Rural extortion operations — vacunas (literally "vaccines", colloquial term for protection taxes) imposed on agricultural producers, cattle ranchers, and rural-commerce operations in ELN-presence municipalities — generated steady revenue that did not require single-event intensity but that compounded over operations. The kidnapping economy — historically a major ELN revenue source in the 1990s but reduced through the post-2000 seguridad democrática period — re-expanded modestly through 2019–2022, with the Defensoría del Pueblo and País Libre foundation documenting approximately 200–400 ELN-attributed kidnappings per year through the period.

The Duque administration's policy response — Plan Resucitar and the broader Política Marco de Seguridad y Defensa — was anchored on conventional counter-insurgency capacity building: the deployment of additional military units to Frente de Guerra Oriental zones in Arauca and Norte de Santander, the expansion of Fuerza de Tarea Vulcano (in Catatumbo) and Fuerza de Tarea Quirón (in Arauca-Casanare), the resumption of glyphosate aerial-spraying for coca eradication (though Constitutional Court restrictions limited this), and the cooperation-deepening with the US Department of Defense and Drug Enforcement Administration under continuing Plan Colombia successor programmes. The policy produced selected operational successes — particularly the late-2020 capture or killing of several mid-level ELN commanders — but did not produce strategic ELN containment. By the time of Petro's inauguration in August 2022, the ELN had reached its maximum territorial extent of the post-2000 period and was simultaneously the most logical Paz Total negotiating counterparty (as the largest organised armed actor) and the most operationally autonomous (as the actor least constrained by state military pressure).

The Gabino-to-Antonio García succession in April 2021 — formally announced through a COCE communiqué in which Gabino cited health grounds and indicated that the Quinto Congreso leadership-rotation provisions had been activated — produced the first primer comandante transition in 23 years and the first ELN succession to occur without the predecessor's death since the organisation's founding. Antonio García — born 1956 in Bogotá, a founding-generation guerrilla who had joined the ELN as a Universidad Industrial de Santander (UIS) engineering student in the early 1970s and who had served on COCE since 1983 — had been the principal political-doctrinal voice of the ELN through the Pérez and Gabino eras and was the natural succession candidate. His ascension to primer comandante did not produce immediate operational doctrine change but did re-centre the ELN's public-communication strategy on his characteristic emphasis on political-system transformation as constitutive negotiating element. By August 2022 — at the moment of the Petro inauguration — the ELN's leadership architecture was stable, its territorial position was at peak post-2000 extent, and its negotiating delegation in Havana retained operational capacity to resume formal dialogue rapidly upon political-space reopening.

6. The 2022 Petro Inauguration and the November 2022 Caracas Opening (Round 1)

The 7 August 2022 inauguration of Gustavo Petro Urrego as President of the Republic of Colombia — examined as a founding electoral event in CO-D-01 and as the launch of a four-year presidency architecture in CO-D-02 — was the political condition for the rapid resumption of ELN dialogue. Petro's pre-electoral commitment to Paz Total — articulated through the 2022 campaign and codified in the Pacto Histórico programmatic document Colombia Potencia Mundial de la Vida — committed the incoming government to pursue simultaneous negotiation tracks with all major armed actors including the ELN, the Estado Mayor Central (EMC) FARC-dissident grouping under Iván Mordisco, the Segunda Marquetalia FARC-dissident structure under Iván Márquez (Luciano Marín Arango), and a sometimiento a la justicia (judicial-submission) track for the Clan del Golfo / Autodefensas Gaitanistas de Colombia (AGC). Among these tracks, the ELN was both the most institutionally prepared (with the continuing Havana delegation under Pablo Beltrán and the 2014–2018 Quito-Havana framework available for reactivation) and the most politically salient (as the largest organised guerrilla actor and as the inheritor of the liberation-theology lineage that resonated with elements of Petro's coalition base).

The pre-inauguration preparatory contacts — conducted through Danilo Rueda (the incoming High Commissioner for Peace, a former Comisión Intereclesial de Justicia y Paz human-rights activist) and through Iván Cepeda Castro (the Polo Democrático Alternativo and now Pacto Histórico senator with longstanding human-rights and peace-process credentials) — established the architectural principles for the resumed dialogue. Three principles were agreed in the pre-inauguration phase: (i) resumption under the existing 2016 Caracas framework agreement and the six-point Agenda de Diálogos, rather than under a renegotiated framework; (ii) continuity of the existing negotiating delegations (the Beltrán-led ELN delegation in Havana, with government delegation to be appointed by the incoming Petro administration); (iii) expansion of the guarantor-state architecture to include Brazil (under Lula's incoming January 2023 administration) and Mexico (under AMLO's continuing administration) as additional guarantors, alongside continuing roles for Norway, Cuba, and Venezuela. The pre-inauguration phase also confirmed the deactivation of the Duque-era Interpol Red Notices against the ELN negotiators — a procedural step accomplished through the Fiscalía General de la Nación in coordination with the Office of the Attorney General — that enabled the delegation's lawful return to Colombia for consultation visits, although the considerable criminal-process status remained governed by the Paz Total legal framework that would be codified in November 2022 as Ley 2272.

Ley 2272 of 4 November 2022 — Política de Paz de Estado — was the central legal-institutional output of the early Petro period and the framework under which the resumed ELN dialogue would operate. The law converted Paz Total from doctrinal aspiration to statutory architecture by: (i) establishing the Política de Paz de Estado as a binding state-policy framework that successor administrations would inherit, attempting to insulate the policy from electoral-cycle reversal of the kind that the 2018 Duque transition had imposed on the 2017 Quito-Cuba table; (ii) authorising the President to designate negotiating tables, bilateral ceasefires, and dialogue venues with armed actors meeting specified statutory conditions; (iii) creating the Mesa de Coordinación Interinstitucional (Inter-Institutional Coordination Table) to integrate ministerial, Fiscalía, military, and police participation in negotiation policy; (iv) establishing the Comisionado (High Commissioner) for Peace's continuing authority and operational architecture; (v) providing for sometimiento a la justicia (judicial-submission) tracks distinct from negociación política (political-negotiation) tracks, the architectural distinction that would govern the Clan del Golfo / AGC versus the FARC-dissident-and-ELN distinction. The law's anchor analysis belongs to CO-D-02 and CO-D-04; its operational consequence for the ELN cycle is that the November 2022 Caracas Round 1 opened under statutory framework rather than under executive-decree authority alone.

Round 1 of the post-2022 ELN cycle opened in Caracas, Venezuela, on 21 November 2022 and ran through 12 December 2022 — twenty-two days of formal sessions under Venezuelan host-state guarantee through the Maduro government, with guarantor-state participation by Norway, Cuba, and (in its inaugural participation in the cycle) Brazil under Lula's incoming transition team. The government delegation was led by Danilo Rueda in his capacity as High Commissioner, with Iván Cepeda Castro and José Félix Lafaurie (the Federación Nacional de Ganaderos / FEDEGAN president who had been controversially included by Petro to represent rural-sector and centre-right interests) as additional delegates. The ELN delegation continued to be led by Pablo Beltrán with Aureliano Carbonell and additional delegation members. Round 1 outputs included: (i) public reconfirmation of the 2016 Caracas framework and the six-point Agenda de Diálogos as the operating architecture; (ii) early humanitarian agreements including ELN commitments on suspension of attacks against specified infrastructure categories and on humanitarian-corridor establishment in Catatumbo and Chocó; (iii) the establishment of the Mesa de Diálogos operational architecture with delegation rotation and continuity provisions; (iv) preliminary discussion of bilateral-ceasefire architecture, deferred to subsequent rounds for meaningful negotiation.

The Vatican mediation track — operational under Pope Francis's continuing personal engagement and through the offices of Cardinal Pietro Parolin (Secretary of State) and the Conferencia Episcopal Colombiana under monsignors Héctor Fabio Henao, Darío de Jesús Monsalve, and Luis José Rueda Aparicio (Archbishop of Bogotá from 2020) — provided continuing facilitation that operated alongside the formal guarantor-state architecture. Pope Francis had taken consistent personal interest in the Colombian peace processes since his 6–11 September 2017 apostolic visit to Colombia (during which he had met with both Santos and FARC representatives), and his post-2022 engagement with the ELN dialogue continued the broader Vatican investment in Colombian peace. The Vatican track operated primarily through Conferencia Episcopal domestic facilitation and through periodic Vatican-level public statements rather than through direct papal participation in dialogue sessions; the architecture allowed the Vatican role to operate as background-facilitation that survived the September 2024 and January 2025 ruptures without itself rupturing.

The conclusion of Round 1 on 12 December 2022 produced a joint communiqué — the Comunicado Conjunto de Caracas — committing the parties to material negotiation across the agenda points beginning in the early 2023 sessions. The Round 1 outputs were modest in marked negotiation terms but in architectural and confidence-building terms: the formal resumption of the dialogue under statutory framework, the operationalisation of the expanded guarantor-state architecture, and the demonstration that both parties retained capacity for sustained formal engagement. ICG (Bram Ebus and Elizabeth Dickinson) commentary of late December 2022 characterised Round 1 as having "rebuilt the institutional scaffold without yet building significant walls" and emphasised that the negotiation challenge — particularly on bilateral ceasefire and on the participación de la sociedad point — would require sustained subsequent rounds. WOLA (Adam Isacson) commentary similarly emphasised the architectural achievement while noting the notable uncertainty about whether COCE-signed accords could be operationalised at frente level given the continuing post-2018 ELN territorial expansion and the structural autonomy of the frentes de guerra.

7. 2023: Mexico City (Round 2), Havana (Round 3), and the August 2023 Bilateral National Ceasefire

Round 2 of the cycle opened in Mexico City on 13 February 2023 under Mexican host-state guarantee through the AMLO administration. The relocation to Mexico — alongside the continuing rotation of dialogue venues across Caracas, Mexico City, and Havana that would become a structural feature of the cycle — reflected the deliberate institutional choice to distribute venue costs and political symbolism across the expanded guarantor-state architecture. Mexican host-state guarantee was operationally significant because of AMLO's prior personal commitment to Colombian peace, because of Mexico's continuing role as a neutral diplomatic venue in Latin American conflicts, and because the AMLO administration's Cancillería under Foreign Minister Marcelo Ebrard (subsequently Alicia Bárcena) provided considerable logistical support. Round 2 ran through 10 March 2023 — twenty-six days of formal sessions — and produced two principal outputs: (i) the Acuerdo de México of 10 March 2023, establishing the Mecanismo Bilateral de Cese al Fuego roadmap that would govern the August 2023 ceasefire architecture; (ii) meaningful working-group progress on the participación de la sociedad point that would condition the subsequent CNP architecture.

The Acuerdo de México of 10 March 2023 was the principal architectural breakthrough of the post-2022 cycle. The accord — signed by the High Commissioner Danilo Rueda and the ELN chief negotiator Pablo Beltrán under witness of the guarantor states and the Mexican host — established the operational framework that subsequent ceasefire-finalisation rounds would complete: (i) bilateral national scope rather than the partial or temporary scope of the 2017–2018 ceasefire; (ii) tripartite monitoring architecture under UN Verification Mission (technical lead), MAPP/OEA (parallel monitoring), and Conferencia Episcopal Colombiana (CEC) accompaniment; (iii) protocols for incident reporting, investigation, and breach determination including the Mecanismo de Monitoreo y Verificación (MMV) regional architecture with eleven regional monitoring offices to be established across ELN-presence departments; (iv) specific provisions on humanitarian conduct including obligations on suspension of kidnapping (a category that had produced compliance dispute in 2017–2018 and that the Acuerdo de México attempted to specify more precisely), protection of social leaders, suspension of recruitment of minors, and continued protection of civilian populations; (v) review mechanisms for ceasefire renewal upon initial-period expiration. The Acuerdo de México deliberately incorporated lessons-learned from the 2017–2018 ceasefire's compliance disputes, particularly on the kidnapping-categorisation question.

Round 3 of the cycle opened in La Habana, Cuba, on 2 May 2023 and ran through 9 June 2023 — thirty-eight days, the longest single round of the post-2022 cycle. The Cuban host-state guarantee continued under continuing safe-conduct provisions for the ELN delegation that had remained operationally based in Havana through the Duque-era rupture period. Round 3's principal output — the Acuerdo de La Habana of 9 June 2023 — finalised the bilateral national ceasefire architecture that the Acuerdo de México had outlined three months earlier, specifying: (i) ceasefire effective date of 3 August 2023; (ii) initial duration of 180 days through 29 January 2024, with provision for renewal subject to compliance assessment and mutual agreement; (iii) operational protocols for the Mecanismo de Monitoreo y Verificación including the regional monitoring office locations in Arauca (capital), Cúcuta (Norte de Santander), Quibdó (Chocó), Popayán (Cauca), Pasto (Nariño), Cartagena (Bolívar), Bucaramanga (Santander), and additional regional centres; (iv) the Comisión de Acompañamiento y Verificación with state, ELN, and accompaniment-organisation representation; (v) the Comité Operativo Regional (COR) architecture at department level for incident-response coordination. The Acuerdo de La Habana was endorsed by all five guarantor states in formal communiqués, by the UN Verification Mission through Special Representative Carlos Ruiz Massieu, and by the Vatican through papal statement.

The bilateral national ceasefire taking effect on 3 August 2023 was the first such ceasefire of national scope in the ELN's 59-year operational history and was the deepest institutional output of the entire 2017–2025 cycle. The initial 180-day period — 3 August 2023 through 29 January 2024 — was operationally significant for three reasons: (i) it was the first sustained period of national-scope ELN-state non-combat in the post-2000 period, with documented reduction in combat incidents that the UN Verification Mission's quarterly reports through late 2023 and early 2024 characterised as material; (ii) it activated the regional MMV architecture across eleven departments, producing operational infrastructure for ceasefire monitoring that did not exist in any prior ELN negotiation; (iii) it tested the bipolar command structure's capacity to sustain compliance across the frentes de guerra, providing operational evidence on the structural question of frente autonomy that would be revisited in 2024 disputes.

The compliance assessment of the 180-day initial period was marked positive but encountered persistent dispute categories. The UN Verification Mission's reports to the Security Council through October 2023 and January 2024 documented significant reduction in ELN-state combat incidents, particularly in the Frente de Guerra Oriental (Arauca) and Frente de Guerra Norte (Catatumbo) zones, with combat-incident counts in the active ceasefire period running approximately 70–80% below the equivalent pre-ceasefire periods [TBD-VERIFY specific incident-count reductions from UN Verification Mission report S/2023/796 of October 2023 and S/2024/40 of January 2024]. MAPP/OEA's Trigésimo Quinto Informe of late 2023 corroborated the reduction patterns while noting continuing ELN territorial-control activity (governance functions, cobro de gramaje, social-leader pressure) that fell outside the strict ceasefire's combat-operations focus. The Conferencia Episcopal Colombiana's parallel accompaniment reports documented similar reduction patterns while emphasising continuing humanitarian concerns particularly around civilian protection in zones of multi-actor armed competition.

The dispute categories that emerged through the 180-day initial period mapped closely onto the categories that had produced the 2017–2018 ceasefire disputes. The kidnapping question — despite the Acuerdo de México's attempted clarification — remained contested, with the ELN continuing to characterise retenciones para financiación as distinct from combat operations and the government continuing to press for full kidnapping suspension; documented ELN-attributed kidnapping cases through the ceasefire period numbered in the dozens, with each case producing political friction. The Frente de Guerra Occidental in Chocó conducted operations against EMC FARC-dissident structures that the government characterised as falling within the ceasefire's bilateral-non-aggression provisions (since EMC is not party to the ELN ceasefire) but that complicated multi-actor humanitarian dynamics. Government military operations against ELN positions in zones of ambiguous categorisation — particularly counter-narcotics operations in coca-cultivation zones — produced periodic ELN characterisation as ceasefire violations.

The 29 January 2024 renewal decision — announced through Comunicado Conjunto in late January 2024 — extended the bilateral national ceasefire for an additional 180-day period through 3 August 2024, alongside the parallel completion of Round 5 in Mexico-II. The renewal was conducted on the basis of overall positive compliance assessment but with explicit incorporation of revised operational protocols intended to address the dispute categories of the initial period. The renewal also occurred in the context of the broader Paz Total architecture's first major stress test: in mid-2024 the EMC ceasefire (a separate negotiation track conducted in parallel) ruptured following the Cauca children-killing incidents of March–April 2024, producing partial EMC dialogue suspension in three departments and demonstrating the fragility of the parallel-tracks architecture. The ELN ceasefire continued through this period, conditioning the perception (subsequently revised) that the ELN track was the most durable of the Paz Total negotiations.

8. Late 2023 – Early 2024: Venezuela (Round 4), Mexico-II (Round 5), and the National Participation Committee

Round 4 of the cycle opened in Venezuela on 14 August 2023 — eleven days after the bilateral national ceasefire took effect on 3 August — and ran through 4 September 2023, twenty-two days of formal sessions. Round 4's outputs were principally devoted to operational consolidation of the ceasefire architecture and to notable negotiation on the participación de la sociedad point that would mature into the Mexico-II CNP architecture. The Acuerdo de Caracas of 4 September 2023 codified the operational refinements emerging from the early-ceasefire experience and confirmed the next round's considerable focus on civil-society participation architecture.

The transition from Danilo Rueda to Otty Patiño as High Commissioner for Peace, effective approximately late September 2023 and formally completed through October–November 2023, was the most consequential personnel change in the Paz Total architecture during the active negotiation phase. Rueda — whose appointment had reflected his Comisión Intereclesial de Justicia y Paz human-rights credentials and his personal-trust relationship with Petro — had presided over the November 2022 reopening and the March–June 2023 architectural breakthroughs, but had encountered through 2023 increasing internal-government criticism on management-style and inter-agency-coordination grounds. Patiño — born 1948, a former M-19 commander who had transitioned to legal political activity through the 1990 M-19 demobilisation under the Acuerdo Político Final and who had subsequently served as Bogotá city-government official under multiple mayors including Petro himself during Petro's 2012–2015 Bogotá mayoral term — brought to the High Commissioner role direct insurgency-and-demobilisation operational experience that no prior post-2000 High Commissioner had possessed. The Patiño appointment was widely characterised as reflecting Petro's confidence in a personally-trusted figure who could simultaneously manage the multi-track Paz Total architecture and conduct the ELN-specific negotiation. The transition was conducted without rupture in the active dialogue cycle, with Patiño formally leading the government delegation from Round 5 onward.

Round 5 of the cycle opened in Mexico City on 22 January 2024 — seven days before the 29 January 2024 ceasefire-renewal decision — and ran through 6 February 2024, sixteen days of formal sessions. Round 5's principal meaningful output was the establishment of the Comité Nacional de Participación (CNP) — the institutional manifestation of the participación de la sociedad agenda point and the descendant of the 1998 Mainz declaration's Convención Nacional concept. The Acuerdo de México-II of 6 February 2024 established: (i) the CNP as a permanent civil-society-participation mechanism with thirty-member composition representing specified social sectors (rural communities, ethnic communities, women's organisations, youth organisations, religious organisations, academic sectors, business sectors, trade unions, victims' organisations, human-rights organisations); (ii) the CNP's operational architecture including regional sessions, thematic working groups, and synthesis reporting to the principal negotiating table; (iii) the schedule for regional CNP sessions across the eleven principal ELN-presence departments through 2024; (iv) the material scope of CNP work, with focus on the transformaciones para la paz (transformations for peace) agenda point and on the conditions for marked socio-economic reform integration into the negotiating framework.

The CNP architecture was deliberately ambitious — more elaborate than any civil-society-participation mechanism in any prior Colombian peace negotiation, including the Havana FARC process whose civil-society-participation architecture had operated through foros (forums) at lower institutional density. The CNP's operational scale — thirty members, regional sessions across eleven departments, thematic working groups, synthesis reporting — represented the institutional translation of the ELN's longstanding participación de la sociedad doctrinal commitment into negotiating-architecture reality. The CNP held its inaugural session in Bogotá in late February 2024 and conducted regional sessions through 2024 in Cúcuta (Norte de Santander), Arauca, Quibdó (Chocó), Popayán (Cauca), Pasto (Nariño), Cartagena (Bolívar), and additional regional centres. The regional-session methodology emphasised structured input from local civil-society participants on territorial conditions, conflict legacies, and reform-agenda priorities; the synthesis reporting was conducted by the CNP secretariat under joint government-ELN supervision and produced periodic reports to the principal negotiating table.

The early-to-mid-2024 period — between the February 2024 conclusion of Round 5 and the April–May 2024 opening of Round 6 — was the analytical peak of the post-2022 cycle. The bilateral national ceasefire was in operational continuity (renewed for the second 180-day period through 3 August 2024); the CNP regional sessions were producing significant civil-society input; the negotiating-agenda progress on Points 1 (participación) and 2 (democracia) was producing working-group outputs; and the perception in international peace-process commentary (ICG, WOLA, Pares, FIP) was that the ELN track was the most institutionally durable of the Paz Total tracks. This perception would prove correct as comparative assessment — the EMC and Segunda Marquetalia tracks would experience more rapid and complete rupture through 2024 — but would not preserve the ELN track from its own subsequent rupture sequence.

Early signs of dialogue stress emerged through Q1–Q2 2024 in three categories. First, recruitment-of-minors disputes — Pares, INDEPAZ, and Defensoría del Pueblo reports documenting continuing ELN recruitment of underage combatants in Frente de Guerra Norte (Catatumbo) and Frente de Guerra Oriental (Arauca) zones — produced political friction that the Mecanismo de Monitoreo y Verificación was incompletely equipped to investigate. Second, extortion-tax (cobro de vacunas) disputes in ceasefire zones produced civilian-protection concerns that the Conferencia Episcopal accompaniment reports documented systematically. Third, internal government-coalition stress on the Paz Total policy — driven by the broader cabinet-recomposition dynamics anchored in CO-D-04 and by opposition-party criticism of ceasefire-zone security conditions — produced political pressure for compliance-tightening that the ELN COCE characterised as unilateral framework-departure.

The Comité Nacional de Participación sessions through Q2 2024 produced an additional analytical tension: the notable socio-economic reform agenda emerging from regional-session input — particularly on rural land reform, on mining-policy reform, and on coca-substitution-and-rural-development — was considerable enough that government delegation members began publicly characterising the CNP's meaningful output as exceeding the executive branch's capacity to deliver under existing legislative-coalition constraints. The structural tension — between the CNP's ambitious participation architecture and the executive's constrained legislative-capacity — was the architectural translation of the broader transformaciones para la paz question that had structured ELN negotiation positioning since the 1998 Mainz declaration. The tension would not produce immediate dialogue rupture but would condition the subsequent April–May 2024 Round 6's incomplete conclusion.

9. April–September 2024: Caracas-II (Round 6, Paused), Puerto Jordán, Sucumbíos, and the Dialogue Suspension

Round 6 of the cycle opened in Caracas — the cycle's return to Venezuelan host venue — in mid-April 2024 and ran through mid-May 2024 in a series of formal sessions whose conclusion was deliberately characterised by both parties as "paused" rather than "completed". The material focus of Round 6 was the operationalisation of the ceasefire renewal protocols, the integration of CNP output into the principal negotiating agenda, and the architectural design of a successor Acuerdo Marco (framework accord) that would incorporate the bilateral national ceasefire, the CNP architecture, and the working-group outputs on Points 1 and 2 into a consolidated negotiating instrument that subsequent rounds could finalise. Round 6's pause without formal Acuerdo — characterised in the Comunicado Conjunto de Caracas-II of mid-May 2024 as reflecting the need for additional internal-party consultation on the framework-accord design — was the first round of the cycle that did not produce a marked accord at its conclusion.

The May–August 2024 period — between Round 6's pause and the August 2024 attack sequence — was a phase of declining dialogue intensity and rising operational stress. The CNP regional sessions continued through this period but with reduced government-delegation participation. The significant working-group meetings between Pablo Beltrán and the government delegation under Otty Patiño continued at lower intensity, with periodic public-statement exchanges revealing rising friction on agenda-management and on the framework-accord design. The bilateral national ceasefire continued in operational effect through 3 August 2024 and was renewed for a third 180-day period through early-February 2025 by joint communiqué of late July 2024, but the renewal was conducted with revised protocols that incorporated tighter incident-reporting requirements and that the ELN COCE characterised in subsequent communiqués as constituting unilateral framework-departure.

The 17 August 2024 attack on the Puerto Jordán police checkpoint in Tame municipality, Arauca, was conducted by an ELN cell of the Frente de Guerra Oriental. The attack — a coordinated assault on the checkpoint using small arms and rocket-propelled grenades, conducted during late-evening hours — killed two police officers and wounded approximately ten, with additional civilian casualties from collateral effects [TBD-VERIFY exact casualty figures from Defensoría del Pueblo and Policía Nacional records]. The ELN COCE's subsequent communiqué characterised the operation as a legitimate response to state operations against ELN positions in the Arauca region and as not constituting a ceasefire violation under the agreed Mecanismo de Monitoreo y Verificación protocols, on the grounds that the targeted checkpoint was conducting offensive operations rather than defensive functions. The government response — articulated through High Commissioner Otty Patiño and through Defense Minister Iván Velásquez — characterised the operation as a clear ceasefire breach and as evidence of Frente de Guerra Oriental operational autonomy that the COCE was either unable or unwilling to constrain.

The Puerto Jordán attack was followed within two weeks by additional incidents in the Putumayo-Sucumbíos border zone (the Colombia-Ecuador frontier) including attacks attributed to ELN Frente de Guerra Suroccidental structures operating in coordination with cross-border networks. The Sucumbíos sequence — extending through late August and early September 2024 — produced additional military and civilian casualties [TBD-VERIFY specific incidents and casualty counts from MAPP/OEA and Defensoría del Pueblo records] and compounded the operational picture. The cumulative effect of the August 2024 incident sequence converted internal-government deliberation on dialogue continuation into active suspension preparation.

On 18 September 2024 the Office of the High Commissioner for Peace under Otty Patiño announced the formal suspension of Round 6 and of all further dialogue scheduling. The suspension communiqué — issued under Petro presidential authority — characterised the action as a response to the August 2024 incident sequence and as conditional on ELN demonstration of operational compliance and COCE authority over the frentes de guerra. The suspension was not formally a termination — the underlying 2016 Caracas framework and the post-2022 architectural infrastructure were preserved — but it removed active dialogue scheduling and shifted the negotiating relationship into indefinite pause. The bilateral national ceasefire formally remained in effect through early-February 2025 under the third 180-day renewal, but the absence of active dialogue removed the political-architecture context in which the ceasefire's continuing operation could be sustained.

The structural question — whether the COCE genuinely controlled frente operations and whether the August 2024 incidents reflected COCE-authorised escalation, COCE-tacit-acceptance of frente autonomy, or genuine breakdown of central command — became the central analytical question in the post-September 2024 commentary. ICG (Bram Ebus and Elizabeth Dickinson) commentary through October–December 2024 emphasised the plausible-deniability architecture by which the COCE benefited from frente-level operations while disclaiming responsibility; WOLA (Adam Isacson) commentary emphasised the structural-autonomy reading in which the bipolar command structure produced genuine operational decentralisation that no centralised negotiation could permanently bind; Pares (Ariel Ávila) commentary emphasised the rentier-economy dynamics in which frente-level economic interests (coca, mining, kidnapping, extortion) produced operational incentives that diverged from COCE strategic interests in dialogue continuation. The analytical disagreement on this structural question remained unresolved at the moment of the January 2025 Catatumbo crisis, and the crisis itself would produce additional evidence on the question.

The September–December 2024 period was characterised by a paradoxical condition: the formal dialogue was suspended, the bilateral national ceasefire was formally continuing under the third 180-day renewal, but the operational reality on the ground was deteriorating. ELN territorial competition with EMC FARC-dissident structures intensified through this period, particularly in the Catatumbo corridor of Norte de Santander where the Frente de Guerra Norte and EMC structures had been operating in adjacent and overlapping territories under ambiguous coexistence arrangements. The competition was driven by coca-cultivation-and-trafficking-route control: the Catatumbo corridor's strategic importance for cocaine export through Venezuela had made it the most lucrative single territorial-control zone in Colombia, and the post-2024 EMC fragmentation under Iván Mordisco (anchored in CO-D-04) had altered the competitive dynamics. By late December 2024, ELN preparations for major offensive against EMC structures in Catatumbo were operationally underway, even as the formal bilateral ceasefire with the state remained in legal effect.

10. The January 2025 Catatumbo Crisis

The January 2025 Catatumbo crisis is the operational and political hinge of the entire 2017–2025 ELN cycle and the principal subject of the corpus's documentation of the dialogue rupture. Between 16 and 19 January 2025, the Frente de Guerra Norte of the ELN conducted a coordinated offensive against Estado Mayor Central (EMC) FARC-dissident structures operating in the Norte de Santander Catatumbo corridor, principally targeting the Frente 33 EMC dissident structure and its affiliated networks. The offensive was the largest single armed action conducted by any party in Colombia since the 2002–2010 peak of the Plan Patriota military campaign and produced the most concentrated single-event humanitarian displacement since the post-2016 demobilisation period.

The geographic scope of the offensive encompassed six principal Catatumbo municipalities: Tibú (the regional commercial centre and the largest coca-cultivation municipality in Colombia), El Tarra (a Frente de Guerra Norte operational centre), Convención (a contested municipality with both ELN and EMC presence), Teorama (a strategic-route municipality), San Calixto (a coca-cultivation centre), and Hacarí (a border-zone municipality). The offensive also produced spillover effects in adjacent municipalities including Ocaña (the regional urban centre), Sardinata, Bucarasica, and La Playa de Belén. The 16 January 2025 opening — characterised by coordinated armed action across multiple rural settlements — produced immediate displacement as civilian populations fled combat zones; by 17 January displaced populations were arriving in Cúcuta (the Norte de Santander departmental capital) and in Ocaña (the regional urban centre); by 19 January the displaced count had reached its principal peak.

The casualty figures reported through the post-event reporting and humanitarian-organisation documentation vary across sources and methodologies. The Defensoría del Pueblo under Defensor del Pueblo Carlos Camargo Assis reported in mid-January 2025 displacement figures of approximately 50,000 with a rising trajectory; Unidad para las Víctimas records produced through late January and February 2025 brought the displaced count to approximately 70,000 [TBD-VERIFY exact final-count from Unidad para las Víctimas records, with figures variously reported between 50,000 and 75,000 across early 2025 reporting, and with the methodological distinction between desplazamiento masivo (mass displacement) and desplazamiento individual (individual displacement) accounting for some of the variance]. Killed-and-disappeared figures similarly vary: early reporting through 19 January characterised the killed count as approximately 60; subsequent reporting through late January and February 2025 brought the count to approximately 80 with continuing investigation; ICG (Bram Ebus and Elizabeth Dickinson) reporting in its Catatumbo: Inside Colombia's New Frontline briefing of early 2025 characterised the killed count as "at least 80, with potentially over 100" reflecting continuing forensic identification [TBD-VERIFY exact final casualty count from Fiscalía General, Defensoría del Pueblo, and ICG documentation, with the methodological distinction between combat fatalities, civilian fatalities, and disappearances accounting for variance]. The disappearance count — civilians and EMC combatants forcibly removed from communities — was reported in dozens of additional cases through January and February 2025.

The Cúcuta humanitarian response — coordinated through the Defensoría del Pueblo, the Unidad para las Víctimas, the Cruz Roja Colombiana, the Comisión Intereclesial de Justicia y Paz, Médecins Sans Frontières (MSF), the United Nations High Commissioner for Refugees (UNHCR), and the International Committee of the Red Cross (ICRC) — operated under conditions of continuing combat that limited operational access to many affected municipalities. Reception centres were established in Cúcuta, Ocaña, and adjacent municipalities; humanitarian-corridor negotiations between government, ELN, and EMC structures (facilitated by Conferencia Episcopal Colombiana through monsignor Darío de Jesús Monsalve and through regional diocesan structures) produced partial access to combat zones for medical evacuation and humanitarian assistance. The cross-border dynamics — displacement of populations into Venezuelan border zones including San Antonio del Táchira and Ureña — produced bilateral humanitarian coordination between Colombian state agencies and the Venezuelan government's regional structures.

President Petro's response to the crisis was conducted in three principal stages. On 17 January 2025 — two days into the offensive and as the displacement crisis was reaching peak intensity — Petro announced through public statement the indefinite suspension of all ELN dialogue, characterising the Catatumbo offensive as constituting a categorical breach of the bilateral national ceasefire and as evidence of ELN bad-faith negotiation through the post-2022 cycle. The 17 January announcement formally suspended Round 6 (already paused since September 2024), suspended the bilateral national ceasefire (formally still in third-180-day renewal effect through early-February 2025), and removed from active scheduling all CNP and working-group sessions. The announcement was conducted under the Política de Paz de Estado statutory framework of Ley 2272 of 2022 and operated through executive action under the High Commissioner for Peace office.

On 22 January 2025 — six days after the offensive's opening — Petro declared a Conmoción Interior (internal-commotion / state-of-emergency) under the constitutional provisions of Article 213 of the 1991 Constitution. The declaration — the first such declaration of the Petro presidency and the first invocation of Article 213 since the 2008 Crisis Diplomática Andina under President Uribe — authorised emergency executive powers including the issuance of decrees with legal force, the mobilisation of additional military and police resources, and the suspension of specified ordinary administrative procedures in affected zones. The Conmoción Interior was geographically restricted to Catatumbo and adjacent municipalities and was time-limited to ninety days subject to Congressional authorisation for extension. The constitutional architecture for Conmoción Interior (anchored in CO-K-01) requires Constitutional Court review of all subordinate decrees, and the post-22-January-2025 decrees would be subject to Constitutional Court review through Q1–Q2 2025.

The February 2025 confirmation of dialogue rupture — through joint government and Oficina del Alto Comisionado para la Paz communiqués — formalised the architectural status that the 17 January suspension had operationally established. The communiqués characterised the dialogue as suspended indefinitely, conditioned on ELN demonstration of compliance with humanitarian-corridor commitments and on COCE-demonstrated authority over the frentes de guerra. The communiqués did not formally terminate the underlying 2016 Caracas framework agreement or the post-2022 architectural infrastructure — preserving the institutional scaffold for potential future resumption — but they removed all active dialogue scheduling and shifted the negotiating relationship into status indistinguishable from the 2019–2022 Duque-era rupture except for the absence of formal arrest warrants against the ELN negotiators.

The post-Catatumbo trajectory through Q1–Q2 2025 was characterised by continuing humanitarian crisis (with displaced populations gradually returning to some Catatumbo municipalities through February–March 2025 while others remained displaced), continuing armed conflict (with ELN-EMC competition continuing and with state military operations expanding under the Conmoción Interior authority), continuing diplomatic and international response (with the UN Verification Mission, MAPP/OEA, Conferencia Episcopal, and Vatican expressing concern through formal channels), and continuing structural political contestation (with the Centro Democrático opposition characterising the crisis as evidence of Paz Total strategic failure and with Petro government defenders characterising the crisis as evidence of Frente de Guerra Norte bad faith that the eight-year dialogue cycle could not have prevented). The Constitutional Court's review of the post-22-January-2025 Conmoción Interior decrees was conducted through Q2 2025 and produced selective invalidation of specified decrees while preserving the underlying Conmoción declaration's constitutional validity through the initial 90-day period.

11. The ELN Economic Base and the Cross-Border Sanctuary Question

The structural condition that conditions the entire 2017–2025 cycle — and that conditions the question of whether negotiation can succeed under any government — is the ELN's rentier-economy base and its cross-border Venezuelan sanctuary system. The economic base comprises four principal revenue streams whose composite operation provides the ELN with sufficient resources to sustain operations independent of negotiated political settlement: cocaine cultivation and trafficking, illegal mining, kidnapping and extortion, and oil-pipeline blackmail. The cross-border sanctuary system — operationalised primarily in the Apure and Táchira states of Venezuela — provides operational depth that no Colombian state counter-insurgency posture can fully reach.

Cocaine cultivation and trafficking is the largest single revenue stream by estimated annual value. The ELN's operational architecture in coca-cultivation zones — principally Catatumbo (Norte de Santander), Cauca, Nariño, and southern Bolívar — typically operates through cobro de gramaje (gramme-tax collection) on coca-leaf production, on coca-paste processing, and on cocaine-hydrochloride export operations, with the ELN providing security services to cultivators and processors in exchange for tax payments rather than directly controlling the entire production chain. Estimates of annual ELN cocaine-economy revenue vary notable across sources and methodologies: ICG (Bram Ebus, Elizabeth Dickinson) reporting through 2023–2024 has produced estimates ranging from approximately USD 40 million to USD 80 million annually; Pares (Ariel Ávila) reporting has produced estimates in similar ranges; Cuestión Pública investigative reporting has produced higher estimates approaching USD 100 million in peak years [TBD-VERIFY specific annual revenue estimates, which use varying methodologies including UNODC cultivation-area data, regional pricing data, and ELN territorial-presence cartography]. The Catatumbo concentration of the cocaine-economy revenue base is the structural reason why the January 2025 Catatumbo offensive against EMC dissident structures was strategically rational from a Frente de Guerra Norte perspective despite its political-cost catastrophe for the broader COCE negotiating posture.

Illegal mining — particularly gold extraction in Chocó (the Atrato river basin) and Bolívar (the San Lucas serranía), with subsidiary operations in Antioquia (the Bajo Cauca) and Cauca — provides the second-largest revenue stream. Operations are typically conducted through cobro de vacuna (protection-tax collection) on industrial-scale informal mining operations including dredge-mining ("dragas") and excavator-mining operations conducted variously by local barequeros (artisanal miners), regional mining cooperatives, and external mining-entrepreneur operations. ELN revenue from illegal mining has been estimated at USD 20–40 million annually in the post-2018 period [TBD-VERIFY estimates from FIP, ICG, and Defensoría del Pueblo documentation]; the illegal-mining economy has the additional characteristic that gold's high-value-per-weight ratio facilitates cross-border export and revenue laundering through Venezuela and Ecuador.

Kidnapping and extortion together constitute the third revenue stream. Kidnapping operations — historically the ELN's signature revenue stream in the 1990s, reduced through the post-2000 seguridad democrática period, and modestly re-expanded post-2018 — generate revenue through ransoms paid by families, employers, and contractor companies. The ELN's continuing characterisation of kidnapping as retenciones para financiación de guerra — categorically distinct from combat operations under international humanitarian law — has been the source of recurrent dispute through both the 2017–2018 and 2023–2024 ceasefire periods. Defensoría del Pueblo and País Libre foundation records document annual ELN-attributed kidnapping case counts in the range of 200–400 through the 2019–2024 period, with considerable regional concentration in Frente de Guerra Oriental (Arauca) and Frente de Guerra Norte (Catatumbo) zones. Extortion operations — vacunas on agricultural producers, cattle ranchers, transportation operators, and rural commerce — generate steady revenue that does not require single-event intensity but compounds over operational presence. Estimates of combined annual kidnapping-and-extortion revenue range from USD 15 million to USD 35 million [TBD-VERIFY estimates].

Oil-pipeline blackmail — the systematic attacks on the Caño Limón-Coveñas pipeline (770 kilometres connecting Caño Limón in Arauca to Coveñas in Sucre) and on subsidiary pipelines including the Trasandino (Putumayo-Nariño-Tumaco) line — is the fourth revenue stream. The ELN's Frente de Guerra Oriental has conducted atentados (pipeline attacks) ranging from approximately 20 per year in lower-intensity periods to over 50 per year in higher-intensity periods, with each attack producing immediate financial costs to Ecopetrol (the state oil company), reduced production volumes, and pressure on contractor companies and on regional government. The attacks generate revenue both through direct extortion payments and through indirect operational pressure that enables higher general extortion-tax rates in oil-corridor zones. Combined oil-extortion revenue has been estimated at USD 10–25 million annually [TBD-VERIFY estimates from Ecopetrol and FIP reporting].

The cross-border Apure (Venezuela) and Táchira sanctuary system is the structural condition that converts these revenue streams into sustainable operational base. The Venezuelan border states' geographic features — extensive forest cover in Apure's southern plains, the Páramo highlands of Táchira, and the cross-border rural-population networks of the llaneros and andinos communities — provide cover for ELN training, logistics, command, and treatment of wounded. The Maduro government's degraded territorial-control capacity in the post-2014 period (anchored in the broader Venezuelan economic-and-political crisis) has produced conditions under which ELN structures exercise de facto control over meaningful cross-border zones, with the Venezuelan Fuerza Armada Nacional Bolivariana (FANB) maintaining nominal presence but operating under conditions of progressive institutional erosion. The relationship between the ELN and the Maduro government is contested in the historiographical literature: some sources characterise the relationship as one of active accommodation (with reports of Venezuelan-state material support for ELN operations against Venezuelan opposition activists and against Colombian state interests), while others characterise the relationship as one of de facto tolerance under conditions of state-capacity erosion that no party can unilaterally resolve. The March 2021 Apure combat — FANB operations against ELN structures in La Victoria, Apure, that produced casualties on both sides — illuminated the contested nature of the relationship.

The structural question that the economic base and the cross-border sanctuary together pose for the negotiation cycle is whether any negotiated settlement can succeed without disrupting the underlying conditions that sustain the ELN's operational autonomy. The Havana FARC process succeeded in part because the FARC's centralised command structure permitted negotiated disarmament-and-reintegration that the bipolar ELN structure does not equivalently permit, and in part because the FARC's economic base was being progressively eroded through the 2002–2010 seguridad democrática military pressure that conditioned the FARC's 2012 negotiating position. Neither condition obtains for the ELN: the bipolar command structure resists centralised-disarmament accord, and the economic base has been expanding rather than contracting through the 2017–2024 period. The structural reading associated with ICG, WOLA, Pares, and FIP commentary holds that durable ELN-state settlement requires not only successful negotiation architecture but also conditions of economic-base contraction and cross-border-sanctuary closure that no presidential term can engineer in isolation.

12. International Architecture: Guarantor States, the Vatican Track, and UN-MAPP/OEA Verification

The international architecture supporting the 2017–2025 ELN cycle was simultaneously broader and more institutionally elaborate than the equivalent architecture supporting the Havana FARC process. The 2016 Caracas framework established a five-state guarantor architecture (Norway, Cuba, Venezuela, Ecuador, Chile) that expanded post-2022 to include Brazil and Mexico, producing a seven-state architecture by Round 4 in August 2023. The architecture's distinctive features — multiple guarantors with overlapping but distinct roles, the Vatican mediation track operating alongside the state-guarantor architecture, and the dual UN-MAPP/OEA verification framework — produced a comparatively robust institutional infrastructure that survived the September 2024 and January 2025 ruptures without itself rupturing.

Norway as continuing guarantor — operating through the Norwegian Ministry of Foreign Affairs's Section for Peace and Reconciliation and through specialist diplomats including Dag Nylander (the same diplomat who had guided the Havana FARC process) — provided continuity from the Havana process to the ELN process and provided technical support including secretariat services, communications infrastructure, and facilitation expertise. Norway's role was characterised across both processes by deep institutional commitment, by technical professionalism, and by neutral political positioning that permitted both Colombian government and guerrilla counterparts to accept Norwegian facilitation without political concern.

Cuba as host state and guarantor — operating through the Cuban Ministry of Foreign Affairs and through the Cuban-Colombian historic-diplomatic relationship — provided physical venue infrastructure in Havana, safe-conduct protocols for the ELN delegation, and material diplomatic-architecture support. The Cuban role was complicated by the 2019–2022 Duque-era diplomatic crisis (the cadet-school-attack aftermath and the US re-designation of Cuba as State Sponsor of Terrorism) but Cuba's institutional commitment to honouring the safe-conduct protocols and to maintaining venue availability survived the crisis intact. The post-2022 resumption operated under continuing Cuban guarantor commitment.

Venezuela as host state and partial guarantor — operating through the Maduro government's Ministry of Foreign Affairs — provided physical venue infrastructure in Caracas and marked regional-political symbolism. The Venezuelan role was complicated by the broader Venezuelan-Colombian bilateral relationship dynamics, by the Maduro government's relationship to ELN structures in Apure-Táchira sanctuary zones, and by the 28 July 2024 Maduro election crisis that conditioned the post-July 2024 phase of the cycle (anchored in CO-D-04). Venezuela's continuing host-state role through Round 6 in April–May 2024 reflected the deliberate institutional choice to preserve Venezuelan engagement despite the political-relationship complications.

Brazil and Mexico as guarantor states from 2022 — operating respectively through the Lula administration's Itamaraty (from January 2023) and through the AMLO administration's Cancillería — added Latin American regional weight to the architecture and provided alternative venues (Mexico City for Rounds 2 and 5) that diversified the cycle's geographic distribution. The Brazilian and Mexican roles emphasised the broader Latin American regional commitment to Colombian peace and demonstrated the post-2022 expansion of multilateral support for Paz Total.

The Vatican mediation track — operational under Pope Francis's continuing personal engagement through Cardinal Pietro Parolin and through the Conferencia Episcopal Colombiana under monsignors Héctor Fabio Henao, Darío de Jesús Monsalve, and Luis José Rueda Aparicio (Archbishop of Bogotá from 2020) — provided a facilitation channel that operated alongside the state-guarantor architecture and that survived the September 2024 and January 2025 ruptures without itself rupturing. The Vatican role's distinctive contribution was its capacity to engage both with the ELN's cristiano-revolucionario doctrinal lineage (the Camilo Torres Restrepo inheritance) and with the Colombian government's confessional-Catholic political traditions, providing a mediation channel that no purely secular or state-only architecture could replicate. Pope Francis's personal interventions through the post-2022 period — including periodic public statements, private communications, and the continuing facilitation through Conferencia Episcopal — provided continuing institutional support that the post-Catatumbo period preserved.

The UN Verification Mission in Colombia — operating under Security Council mandate through Special Representatives Jean Arnault (2017–2019), Carlos Ruiz Massieu (2019–onward), and through quarterly reports to the Security Council (S/2017/745 and successor reports) — provided the principal international verification framework for the ELN ceasefires. The mission's technical capacity — built through the Havana FARC verification experience and extended to ELN verification under the 2017–2018 and 2023–2024 ceasefire periods — provided the operational infrastructure for the Mecanismo de Monitoreo y Verificación (MMV) tripartite architecture. The MAPP/OEA continuing monitoring framework — operating through quarterly reports (Trigésimo Quinto Informe through Cuadragésimo Informe across the 2023–2025 period) — provided parallel monitoring that complemented the UN Verification Mission's role with regional-conflict-specific expertise.

The international architecture's robustness — its capacity to survive the September 2024 and January 2025 ruptures without itself rupturing — is the cycle's deepest comparative achievement against pre-2017 ELN exploratory cycles. The seven-state guarantor architecture, the Vatican mediation track, and the UN-MAPP/OEA verification framework together provide infrastructure that any future resumption can rebuild from. This institutional preservation is the principal reason why the structural reading of the post-Catatumbo period as a paused negotiation rather than a terminated negotiation retains analytical credibility, even as the operational reality on the ground continues to deteriorate through 2025.

13. The Three-Account Reading: Paz Total Logic, Opposition Critique, and Structural Reading

The corpus's three-account discipline — committed in the framing of CO-D-04 and operationalised across the Petro-era documentation — frames the historiographical evaluation of the 2017–2025 ELN cycle. The discipline holds three distinct interpretive positions in productive tension, each grounded in primary sources and each capturing analytical elements that the others omit.

The Petro Paz Total reading — articulated through Petro's public statements, through Oficina del Alto Comisionado para la Paz communiqués, through Pacto Histórico and Comunes political-party documentation, and through allied commentary including Iván Cepeda Castro, León Valencia (Pares, partially), and elements of the Centro Estratégico Latinoamericano de Geopolítica (CELAG) — emphasises the institutional outputs of the post-2022 cycle as durable institutional production that no prior Colombian government had achieved with the ELN. The reading emphasises: six rounds of formal dialogue across Caracas, Mexico City, Havana, and additional venues; the August 2023 bilateral national ceasefire as the first such ceasefire in the ELN's 59-year history; the Comité Nacional de Participación (CNP) as the most ambitious civil-society-participation architecture in any Colombian peace negotiation; the seven-state guarantor architecture; and the institutional preservation of the underlying 2016 Caracas framework infrastructure across the September 2024 and January 2025 ruptures. The reading characterises the September 2024 and January 2025 ruptures as frente-driven sabotage of COCE-level negotiating commitment rather than as evidence of COCE bad faith, and characterises the post-Catatumbo period as a paused negotiation whose underlying institutional infrastructure remains available for future resumption. The reading is the Petro government's principal public framing and is the framing under which the architectural choices of the November 2022 reopening through the September 2024 suspension are intelligible.

The opposition soft-on-terrorism reading — articulated through Centro Democrático under former President Álvaro Uribe and 2022 runner-up Federico Gutiérrez; through Cambio Radical under Germán Vargas Lleras; through La U under Dilian Francisca Toro; through Conservador leadership; through the 2026 presidential candidate Vicky Dávila; and through allied commentary in Semana (particularly María Andrea Nieto and editorial-page voices), El Tiempo opinion pages, and Razón Pública (partially) — emphasises the operational consequences of the bilateral ceasefire and the dialogue architecture for ELN organisational expansion. The reading emphasises: the cocaine-cultivation expansion through 2023–2024 that the bilateral ceasefire afforded the ELN to consolidate; the cross-border Venezuelan sanctuary expansion that occurred under conditions of reduced Colombian counter-insurgency pressure; the kidnapping continuation through ceasefire periods that the ELN's retenciones categorisation enabled; the territorial expansion in Catatumbo, Cauca, Nariño, and other regions; and the cumulative evidence that the entire 2017–2025 cycle has not produced an Acuerdo Final despite eight years of negotiating-architecture investment. The reading characterises the Paz Total doctrine as strategically failed and characterises Petro's January 2025 dialogue suspension as belated recognition of a failure that should have been recognised earlier. The reading is the principal framing for the 2026 Centro Democrático-aligned political opposition and conditions the 2026 campaign's right-wing critique of the Petro presidency.

The structural reading — articulated through International Crisis Group (Bram Ebus, Elizabeth Dickinson), Washington Office on Latin America (Adam Isacson), Fundación Paz y Reconciliación / Pares (Ariel Ávila, León Valencia), INDEPAZ (Camilo González Posso), Fundación Ideas para la Paz / FIP (Maria Victoria Llorente), the Wilson Center Latin American Program (Cynthia Arnson), Brookings (Vanda Felbab-Brown), and a significant body of academic literature — situates the cycle within the post-2016 paz incompleta trajectory and within the structural conditions of post-FARC armed-actor proliferation, decentralised-cell organisational dynamics, rentier-economy expansion, and cross-border sanctuary conditions. The reading emphasises: the bipolar ELN command structure that makes centralised-disarmament accord categorically more difficult than the equivalent FARC accord was; the rentier-economy base whose continuing expansion produces operational incentives at frente level that diverge from COCE strategic interests in dialogue continuation; the cross-border Venezuelan sanctuary system that no Colombian-state action can unilaterally close; the post-Havana vacío de poder (power vacuum) in former-FARC territories whose multi-actor armed competition is the operational reality within which any ELN negotiation must operate; and the comparative-international evidence that decentralised-cell insurgent organisations produce categorically more difficult negotiation problems than centralised insurgent organisations (with comparison points including the Provisional IRA in Northern Ireland, the MILF in the Philippines, and the multi-faction Nepali Maoist case). The reading does not characterise the 2017–2025 cycle as either a success or a failure in the binary terms of the first two readings; it characterises the cycle as a partial institutional output operating under structural conditions that no single presidential term can resolve and that condition the trajectory of any future negotiating cycle.

The corpus's commitment to holding the three accounts in productive tension reflects the broader methodological commitment articulated in CO-D-04 and across the Petro-era documentation. The three accounts are not equally weighted: the structural reading provides the analytical scaffold within which the Petro and opposition readings can be situated as politically-rooted but partial framings. The corpus's documentation of the cycle should permit a reader holding any of the three positions to find the relevant primary-source documentation and to evaluate the cycle's outputs against that position's analytical standards, while also permitting the reader to encounter the framings that the other two positions develop. The contested-record questions that remain open at the moment of the corpus's documentation — whether the post-Catatumbo cycle is a paused or terminated negotiation, whether the bipolar command structure makes centralised-disarmament categorically impossible or merely structurally difficult, whether the rentier-economy base can be disrupted by negotiation or only by structural economic transformation — will be addressed by subsequent research-wave updates as additional primary-source documentation becomes available.

14. Forward View: Post-Catatumbo Trajectory, 2026 Election Conditioning, and the Comparative Question

The forward view from the corpus's documentation date (May 2026) reads the post-Catatumbo trajectory through three analytical horizons: the operational trajectory through 2025 and into 2026, the conditioning of the 2026 election by the ELN file, and the comparative-international question of how the ELN cycle reads against other post-civil-war negotiation cycles.

The operational trajectory through Q2–Q4 2025 was characterised by continuing armed conflict in the Catatumbo corridor (with ELN-EMC competition continuing and with state military operations expanding under the Conmoción Interior authority and its successor frameworks), continuing humanitarian crisis (with displaced populations gradually returning to some Catatumbo municipalities while others remained displaced), continuing diplomatic and international engagement (with the Vatican track, the Conferencia Episcopal accompaniment, and the seven-state guarantor architecture remaining institutionally available for future resumption), and continuing political contestation (with the Centro Democrático opposition characterising the crisis as evidence of Paz Total strategic failure and with Petro government defenders characterising the crisis as evidence of structural conditions exceeding any single presidency's capacity to resolve). The Constitutional Court's review of the Conmoción Interior decrees through Q2 2025 produced selective invalidation of specified decrees while preserving the underlying Conmoción declaration's constitutional validity. The post-90-day Congressional review of Conmoción extension through Q2–Q3 2025 produced partial extension under contested political conditions.

The ELN file's conditioning of the 2026 election operates through three principal mechanisms. First, the Centro Democrático and aligned opposition candidates — Vicky Dávila (the journalist-outsider candidate), Federico Gutiérrez (the 2022 runner-up), and additional candidates — have framed the Paz Total doctrine's ELN-track failure as central to the opposition's broader critique of the Petro presidency, with the January 2025 Catatumbo crisis serving as the principal documentary case. Second, the Pacto Histórico internal consulta candidates — Daniel Quintero, Gustavo Bolívar, Susana Muhamad, María José Pizarro — have developed varying positions on the future of Paz Total with the ELN, with some emphasising continuation under tightened conditions and others emphasising notable doctrinal recalibration. Third, the centre-and-centrist candidates — Sergio Fajardo (the 2022 third-place finisher), Juan Manuel Galán (the Nuevo Liberalismo heir), Roy Barreras (the post-Petro break candidate) — have developed intermediate positions emphasising selective continuation of architectural elements (the seven-state guarantor framework, the Vatican track, the UN-MAPP/OEA verification framework) with considerable revision of doctrinal commitments and operational practice. The May 2026 first round will produce a candidate field whose collective positions on the ELN file will condition the post-August 2026 transition's approach to the question of whether the post-Catatumbo cycle is paused or terminated and what conditions any future resumption would require.

The comparative-international question — how the 2017–2025 ELN cycle reads against other post-civil-war negotiation cycles — has been addressed in commentary by Cynthia Arnson (Wilson Center), Vanda Felbab-Brown (Brookings), and Bram Ebus (ICG) across the cycle's duration. The most relevant comparative cases are: the Provisional IRA in Northern Ireland (with the 1998 Belfast / Good Friday Agreement as the parallel-case successful conclusion and with the post-2005 IRA decommissioning as the parallel-case successful operational follow-through); the Moro Islamic Liberation Front (MILF) in the Philippines (with the 2014 Comprehensive Agreement on the Bangsamoro and the 2018 Bangsamoro Organic Law as the parallel-case partial conclusion); the Communist Party of Nepal (Maoist) in Nepal (with the 2006 Comprehensive Peace Accord as the parallel-case successful conclusion and with the post-2006 multi-party democratic integration as the parallel-case operational follow-through); and the Frente Farabundo Martí para la Liberación Nacional (FMLN) in El Salvador (with the 1992 Chapultepec Accords as the parallel-case successful conclusion). The comparative reading produces three observations relevant to the ELN cycle's evaluation: first, that bipolar or multipolar command structures (as in the Nepali Maoist case prior to the 2006 unification, in the FMLN case prior to the 1992 unification) meaningful complicate negotiation architecture, but successful conclusion is possible under conditions of internal-party doctrinal-and-organisational consolidation; second, that rentier-economy bases (as in the MILF case with respect to natural-resource extraction) condition negotiation but do not categorically prevent conclusion under conditions of complementary economic-development frameworks; third, that cross-border sanctuary conditions (as in the historical IRA case with respect to the Republic of Ireland) require bilateral-state cooperation that may be more or less available across periods. The comparative reading does not produce a categorical answer to the question of whether the post-Catatumbo ELN cycle is paused or terminated, but it provides the analytical context within which the Colombian case can be situated.

The open question — whether the post-2025 cycle is a paused negotiation whose underlying institutional infrastructure will support future resumption under conditions of altered operational circumstance and altered political-architecture context, or whether the cycle is a terminated negotiation whose conditions of failure are structural and not transient — remains the corpus's principal contested-record question on the ELN file. The structural reading associated with ICG, WOLA, Pares, FIP, and Brookings commentary holds that the question cannot be answered in the abstract but must be answered through the operational conditions of the post-2026 transition: if the post-August 2026 government inherits a Petro-aligned architectural commitment with operational adjustments responsive to the bipolar-command-structure and rentier-economy conditions, the cycle may resume; if the post-August 2026 government inherits an opposition-aligned categorical rejection of the Paz Total doctrine, the cycle will likely remain terminated through that government's term and would require subsequent reactivation. The corpus's documentation must therefore preserve the institutional infrastructure of the 2017–2025 cycle in retrievable form so that future research-wave updates can document the post-2026 trajectory against the documented baseline.

15. Conclusion and Spiral Index

The 2017–2025 ELN negotiation cycle is the longest continuous and most institutionally elaborated state-guerrilla negotiation in Colombian history that did not produce a final agreement. Across eight years, two presidencies of formal dialogue (Santos 2017–2018, Petro 2022–2025) and one presidency of formal rupture (Duque 2018–2022), the cycle produced seven publicly known dialogue venues, two bilateral ceasefires (the 2017–2018 partial-and-temporary ceasefire and the 2023–2025 bilateral national ceasefire), one material civil-society-participation architecture (the Comité Nacional de Participación / CNP), a seven-state guarantor architecture, the Vatican mediation track, and the dual UN-MAPP/OEA verification framework. The cycle's institutional output exceeds that of any non-FARC state-guerrilla negotiation in the post-1991-Constitution period.

The cycle's failure to produce a final agreement reflects three convergent structural conditions: the bipolar ELN central-command structure (COCE / frentes de guerra) that resists centralised-disarmament accord; the rentier-economy base (cocaine, illegal mining, kidnapping, extortion, oil-pipeline blackmail) whose continuing expansion produces operational incentives at frente level that diverge from COCE strategic interests in dialogue continuation; and the cross-border Venezuelan sanctuary system in Apure and Táchira that affords operational depth no Colombian state action can unilaterally close. These conditions are structural rather than transient; they are unlikely to be resolved by any single presidential term and they condition the trajectory of any future negotiating cycle.

The three-account discipline — Petro Paz Total logic, opposition soft-on-terrorism critique, structural reading — captures the principal interpretive positions in productive tension. The structural reading provides the analytical scaffold within which the Petro and opposition readings can be situated as politically-rooted but partial framings. The corpus's documentation should permit a reader holding any of the three positions to find the relevant primary-source documentation and to evaluate the cycle's outputs against that position's analytical standards.

The open contested-record questions for future research-wave update include: (i) the exact final casualty count of the January 2025 Catatumbo offensive and the methodological reconciliation of Defensoría del Pueblo, Unidad para las Víctimas, Fiscalía, ICG, and Pares estimates; (ii) the operational continuity of the bilateral national ceasefire across its 2024 renewal periods including specific compliance assessment data from the Mecanismo de Monitoreo y Verificación; (iii) the post-Catatumbo trajectory through 2025–2026 including the operational evolution of Frente de Guerra Norte-EMC competition, the humanitarian-corridor negotiations, and the institutional status of the CNP architecture; (iv) the conditioning of the 2026 election by the ELN file and the post-August 2026 transition's approach to the question of dialogue resumption; (v) the comparative-international assessment of the cycle against the Provisional IRA, MILF, Nepali Maoist, and FMLN comparative cases as additional empirical and analytical literature becomes available.

The spiral index — the connection of this anchor document to the broader corpus documentation — operates along three principal axes. The historical axis connects the 2017 Quito opening backward through the 1998 Mainz declaration, the 1991–1992 Caracas-Tlaxcala process, the 1984–1985 Belisario Betancur exploratory contacts, the 1973 Operación Anorí and the post-1973 reconstruction under Cura Pérez, the 1969 entry of Manuel Pérez Martínez, the 1966 Camilo Torres Restrepo death, and the 1964 ELN founding — a six-decade lineage anchored in the liberation-theology doctrinal current and the foquista Latin American revolutionary tradition. The parallel-process axis connects the ELN cycle to the Havana FARC process (CO-B-02), the post-2016 implementation trajectory (CO-B-03), the Pastrana-era Caguán process (CO-A-03), and the broader Plan Colombia counter-insurgency architecture (CO-A-01) as the institutional context against which the ELN cycle's specificities can be evaluated. The forward axis connects the post-2025 trajectory to the 2026 election conditioning (CO-D-05), the Petro-era multi-track Paz Total architecture (CO-D-04), the post-August 2026 transition trajectory, and the longer-horizon comparative-international assessment of state-guerrilla negotiation in the early-twenty-first-century Latin American context.

The corpus's commitment to documenting the ELN cycle as a Level 1 anchor reflects the analytical judgement that the cycle's institutional scale, its conceptual centrality to the Paz Total doctrine, its operational consequence for the January 2025 humanitarian crisis, and its conditioning of the 2026 electoral cycle together justify foundational-document treatment. The document is offered as the corpus's anchor for the ELN file, with the explicit invitation to subsequent research-wave updates as the post-Catatumbo trajectory continues to evolve and as additional primary-source documentation becomes available. The contested-record questions remain open; the historiographical evaluation remains contested; the operational trajectory remains uncertain. The corpus's discipline is to hold the documentation open to revision while preserving the institutional infrastructure of the eight-year cycle in retrievable and analytically usable form.

16. August 2026 Verified Update: Dismantlement, Not Pause (added 2026-08-29)

Section 14's open question — whether the ELN file would condition the 2026 election toward continuation or termination — and §15's central contested-record question — whether the post-Catatumbo cycle is a paused or terminated negotiation — are now resolved toward the termination pole, on the record available through this sweep. The candidate who won the presidency, Abelardo de la Espriella (running under the newly formed Defensores de la Patria movement rather than any of the Centro Democrático, Movimiento Colombia Primero, or Pacto Histórico-aligned candidates §14 tracks by name), was not among the figures this document's forward view names, underscoring the same candidate-emergence gap flagged in the concurrent CO-D-09 update [CO-D-10 §11; CO-D-09 §13].

De la Espriella's inaugural address on 7 August 2026 declared the negotiating option exhausted — "aquí no hay espacio para el diálogo ... esa opción está agotada" — a direct, explicit rejection of the Paz Total doctrine this document's §13 "opposition soft-on-terrorism critique" account had long argued for but that no government had, until this point, formally enacted [source 23; CO-D-10 §11]. On 26 August 2026, the new government moved from rhetoric to institutional act: De la Espriella announced the "desmonte definitivo" (definitive dismantlement) of the Paz Total framework and ordered the reactivation of extradition proceedings to the United States against several negotiators associated with the FARC dissident fronts, the "Los Pachenca" structure, and the ELN specifically [source 24]. This is the clearest available evidence that §15's open question resolves toward termination rather than pause for the ELN track under this administration — though, consistent with this document's structural reading (§13), termination of the state's negotiating posture is a policy choice distinct from resolution of the structural conditions (bipolar command, rentier-economy base, cross-border sanctuary) that §15 identifies as the deeper, non-transient drivers of the cycle's eight-year failure to conclude.

The ELN's own posture has been defiant rather than accommodating. A communiqué signed from the "Montañas del Nororiente" reaffirmed the organisation's intent to continue armed confrontation, and tension escalated further after a Colombian military operation in the Catatumbo corridor — the same sub-region whose January 2025 crisis is this document's central case study (§10) — prompted a public video statement from a guerrilla commander identified as "Silvana Guerrero" asserting that the ELN "remains in a fighting posture" [source 25]. Separately, and before the transition, the ELN itself had already signalled on 4 July 2026 — while Petro was still in office — that it viewed the outgoing government as having "desaprovechó la oportunidad" (wasted the opportunity) to advance toward peace during its final year [source 26]. Read together, the pre-transition ELN statement and the post-dismantlement defiance suggest the negotiating track had substantively stalled under the outgoing Petro government before the incoming administration's 26 August act formalised its end — consistent with this document's own §14 forward view, which already characterised the 2025–26 period as one of "continuing armed conflict" and "continuing political contestation" rather than active negotiation.

This update closes the corpus's open contested-record question (iv) in §15 — "the conditioning of the 2026 election by the ELN file and the post-August 2026 transition's approach to the question of dialogue resumption" — with a documented answer: the post-August 2026 government's approach is termination, not resumption, formalised on 26 August 2026. Open question (i) (the exact Catatumbo casualty count) and (iii) (the detailed 2025–26 operational evolution of the Frente de Guerra Norte-EMC competition) remain unresolved by this sweep and are carried forward. Evidence-tier disclosure: sources 23–26 were retrieved via WebSearch on 2026-08-29; this session's WebFetch tool was egress-blocked for every domain tested (see CO-D-10 §11 for the full disclosure), so none of the underlying pages was independently fetched. Facts corroborated by two or more independent outlets are presented above as verified; the specific quotations carry the qualification that a primary transcript or independent wire-service account has not yet been retrieved.

Sources

Government of Colombia and Ejército de Liberación Nacional (ELN), Acuerdo de Diálogos y Negociación (March 30, 2016, Caracas) and the Agenda de Diálogos (six-point negotiating framework), the foundational documents establishing the 2017 Quito-Cuba Table under President Juan Manuel Santos.
Government of Colombia and ELN, communiqués of the Mesa de Diálogos, Quito and Havana, 7 February 2017 through January 2019; bilateral-ceasefire communiqué of 4 September 2017 (effective 1 October 2017 through 9 January 2018, with subsequent partial extensions); the Comunicado Conjunto of 12 December 2017 evaluating the ceasefire.
Office of the High Commissioner for Peace (Oficina del Alto Comisionado para la Paz, OACP), communiqués 2016–2025 under successive commissioners — Sergio Jaramillo (Santos), Rodrigo Rivera (Santos), Miguel Ceballos (Duque), Juan Camilo Restrepo (Duque chief negotiator at Quito-Cuba), Frank Pearl (Santos head of delegation 2014–2016), Gustavo Bell (Santos head of delegation 2017–2018), Danilo Rueda (Petro 2022–2023), Otty Patiño (Petro 2023 onward).
Ley 2272 de 4 noviembre 2022 (Política de Paz de Estado), the Paz Total legal framework; Decreto 2657 de 2022 on bilateral-ceasefire and dialogue suspension/renewal mechanisms; successor decretos through 2024–2025 governing ELN ceasefire suspension and renewal sequences.
Government of Colombia and ELN, Acuerdo de México (10 March 2023) establishing the bilateral national ceasefire roadmap; Acuerdo de La Habana (9 June 2023) finalising the 180-day bilateral national ceasefire effective 3 August 2023; Acuerdo de Caracas (4 September 2023) Round 4 outputs; Acuerdo de México-II (6 February 2024) Round 5 outputs including the Comité Nacional de Participación (National Participation Committee) architecture; communiqués of Round 6 (Caracas, April–May 2024).
ELN Comando Central (COCE) public communiqués 2017–2025, attributed via Boletín Insurreción and ELN-affiliated communications channels; statements by Antonio García (Eliécer Erlinto Chamorro Acosta, primer comandante succeeding Gabino from 2021), Pablo Beltrán (Israel Ramírez Pineda, chief ELN negotiator 2014–2025), Aureliano Carbonell and Pablo Tejada (delegation members).
Fiscalía General de la Nación de Colombia, investigation files and chronology on the 17 January 2019 attack on the Escuela de Cadetes de Policía General Santander; ELN comunicado of 21 January 2019 claiming responsibility; Decreto 145 de 18 enero 2019 of President Iván Duque withdrawing negotiating-team protocols and reactivating arrest warrants for ELN negotiators in Havana.
International Crisis Group (Bram Ebus, Elizabeth Dickinson). The Missing Peace: Colombia's New Government and Last Guerrillas (Latin America Report N°96, July 2022); A Total Peace Approach for Colombia's Multiple Conflicts (Latin America Report N°103, October 2023); Colombia's Total Peace at a Crossroads (Briefing, late 2024); Catatumbo: Inside Colombia's New Frontline (early 2025); continuing ICG briefings on ELN trajectory 2017–2025.
Adam Isacson, Washington Office on Latin America (WOLA), Colombia Peace Update weekly briefings 2017–2026; particular reference to the 17 January 2019 cadet-school attack, the August 2024 Arauca and Sucumbíos attacks, the September 2024 dialogue suspension, and the January 2025 Catatumbo displacement sequence.
Fundación Paz y Reconciliación (Pares), Informe sobre el ELN (2021, 2023, 2025 editions); Línea de Conflicto, Paz y Posconflicto annual reports; Ariel Ávila and León Valencia public commentary 2017–2025.
INDEPAZ (Instituto de Estudios para el Desarrollo y la Paz), Informe sobre grupos armados ilegales (annual editions 2017–2025); Camilo González Posso commentary; cartography of ELN territorial control by department.
United Nations Verification Mission in Colombia, quarterly reports to the Security Council (S/2017/745 and successor reports through 2025), with reference to ELN ceasefire monitoring 2017–2018 and the Paz Total humanitarian-monitoring framework 2022–2025.
Misión de Apoyo al Proceso de Paz en Colombia de la Organización de los Estados Americanos (MAPP/OEA), informes semestrales 2017–2025 on conflict-affected municipalities, ELN territorial dynamics, and post-2022 Paz Total track monitoring.
Coordinación Colombia-Europa-Estados Unidos (CCEEU), human-rights reports 2017–2025 on ELN-affected zones including Arauca, Catatumbo, Chocó, Cauca, and Nariño; reports on cross-border displacement and Venezuelan-Colombian humanitarian-corridor dynamics.
Cuestión Pública and La Silla Vacía investigative journalism 2017–2025 on the ELN economy (cocaine, illegal mining, kidnapping, oil-pipeline extortion of Caño Limón-Coveñas); the ELN's Apure (Venezuela) sanctuary network; the 2022–2025 Comando Central / frentes de guerra relationship.
El Tiempo, El Espectador, Semana, Razón Pública archive coverage 2017–2025 of the dialogue trajectory; the 17 January 2019 attack and its aftermath; the 2022 Petro inauguration and the early 2023 Caracas dialogue opening; the August 2024 Arauca and Sucumbíos attacks; the January 2025 Catatumbo crisis.
Reuters Bogotá bureau dispatches 2017–2025; Associated Press and Agence France-Presse coverage of major events; BBC Mundo and El País (Madrid) Colombia-desk coverage.
Vanda Felbab-Brown, Brookings Institution, post-2022 essay series on Colombia's parallel Paz Total tracks (ELN, EMC, Segunda Marquetalia, Clan del Golfo); particular reference to the ELN as the most institutionally serious of the negotiation tracks.
Cynthia Arnson, Wilson Center Latin American Program, comparative-historical essays on Colombian peace negotiations 1982–2025; particular reference to the bipolar central-command structure of the ELN as a distinctive negotiating-counterparty problem.
Mauricio García Durán, Vera Grabe, and Otty Patiño (multiple), De la insurgencia armada a la democracia: el M-19 y el ELN comparados (academic-essay series); the Cura Pérez legacy and the 1984–1990 Pacto negotiations under President Belisario Betancur as the deep-historical lineage of the post-2017 cycle.
Christian Garay Vera, El ELN: trayectoria y crisis de un proyecto insurgente (Bogotá: Planeta, 2018); academic monograph on the ELN's organisational history and the liberation-theology lineage from Camilo Torres Restrepo (1929–1966) through Manuel Pérez Martínez ("Cura Pérez", 1943–1998) and Nicolás Rodríguez Bautista ("Gabino", 1949–) to Antonio García (2021–).
Fundación Ideas para la Paz (FIP), Boletines de Conflicto Armado 2017–2025; Maria Victoria Llorente commentary on the Paz Total doctrine and the ELN's negotiating posture.

Sources 23–26 added in the Wave 11 recency sweep (2026-08-29) — evidence tier: search-retrieved (WebFetch was egress-blocked for every domain tested this session; see CO-D-10 §11 for the full disclosure).

Infobae Colombia, "De la Espriella: 'La hora del diálogo ha terminado' con los grupos armados ilegales" (7 August 2026).
Infobae Colombia, "De la Espriella anunció el desmonte de la Paz Total de Petro y firmó extradiciones de negociadores de las disidencias de las Farc, Los Pachenca y el ELN" (27 August 2026).
BluRadio, "ELN anuncia que hará oposición al gobierno de Abelardo De La Espriella"; La Estrella de Panamá, "ELN lanza desafía al gobierno de De la Espriella en medio de ofensiva militar"; El Nacional (Venezuela), "Escala la tensión entre el ELN y el gobierno de Abelardo de la Espriella"; Pulzo, ELN video-communiqué coverage.
El Heraldo (Barranquilla), "El ELN dice que gobierno saliente 'desaprovechó la oportunidad' para avanzar hacia la paz: fijó posición de cara al presidente electo Abelardo De la Espriella" (4 July 2026).

CO-A-01: Plan Colombia (2000–) — the predecessor strategic framework whose counter-narcotics-and-counter-insurgency architecture shaped the ELN's 2000s territorial position and conditioned the 2017 negotiating context.
CO-A-02: Álvaro Uribe Presidency (2002–2010) — the predecessor era; the Plan Patriota military-pressure trajectory against FARC and ELN that conditioned both groups' 2010s negotiating positions.
CO-A-03: Pastrana FARC Peace (1998–2002) — the Caguán-era predecessor whose simultaneous and separate Cuba-mediated ELN exploratory contacts (1999–2002) established the precedent of a parallel ELN track.
CO-B-01: Juan Manuel Santos Presidency (2010–2018) — the immediate-parent government whose Quito-Cuba Table opening of 7 February 2017 inaugurated the cycle examined in CO-E-01.
CO-B-02: 2012–2016 Havana FARC Peace Negotiations — the sister-process whose successful conclusion in November 2016 conditioned the timing, architecture, and political space of the 2017 ELN opening; CO-B-02 and CO-E-01 are the paired anchors of the post-2002 negotiation cycles.
CO-B-03: 2016 Peace Referendum and Implementation (2016–2022) — the post-plebiscite implementation track whose institutions (JEP, CEV, UBPD) the ELN observed but did not formally enter, conditioning the ELN's negotiating-design preferences for a separate institutional architecture.
CO-C-01: Iván Duque Presidency (2018–2022) — the era during which the dialogue collapsed (January 2019), the ELN expanded cross-border into Apure (Venezuela), and the Maduro-government accommodation of ELN structures became operational.
CO-C-02: 2019–2021 Paros Nacionales — the protest-cycle precedent that complicated Duque-era ELN policy and shaped the post-2022 Paz Total environment.
CO-D-01: 2022 Petro Election and the Pacto Histórico — the founding electoral event whose programmatic Paz Total commitment opened the post-November 2022 dialogue trajectory.
CO-D-02: Petro Government Architecture (2022–2024) — the parent architecture document whose Oficina del Alto Comisionado para la Paz sequence (Rueda → Patiño) operated the ELN track examined in CO-E-01.
CO-D-03: Petro Government Post-2024 Trajectory — the parent trajectory document whose September 2024 rupture and January 2025 Catatumbo crisis are examined in deeper armed-actor-specific detail here.
CO-D-04: Petro's Second Half: Paz Total at Impasse — the parent Paz Total doctrinal-stalemate anchor whose §§5–7 narrate the multi-track architecture; CO-E-01 is the ELN-specific deep dive complementing those sections.
CO-D-05: 2026 Pre-Campaign: Petro's Fourth Year and the Uribe Prosecutions — the immediate-successor pre-electoral anchor in which the ELN trajectory becomes a 2026-campaign issue.
CO-K-01: 1991 Constitution and the Gaviria Reforms — the constitutional architecture conditioning the Paz Total legal framework (Ley 2272 of 2022).
CO-R-01: Colombia Governance Books Canon — bibliographic anchor.
CO-E-02: Petro Pre-2026 Election: Cundinamarca Dynamics and Pacto Histórico Fracture
CO-F-02: colombia venezuela border migration and the petro maduro relationship 2022 2026
CO-D-06: Colombia 2026 pre-election + Petro endgame + Uribismo
CO-D-07: Colombia's 2026 Presidential Election — Pre-Campaign Crystallisation, the Petro Legacy, and the Polity Test
CO-H-PRES-03: back-reference added by symmetry sweep
CO-H-PRES-01: Andrés Pastrana Arango — A Biography
CO-H-PRES-04: Iván Duque Márquez — A Biography
CO-H-PRES-05: Gustavo Francisco Petro Urrego — A Biography
CO-D-08: Petro Year Three (August 2024 – August 2025) and the Pre-2026 Electoral Trajectory
CO-F-03: Colombia-United States Relations — From Plan Colombia to the Petro-Trump-2 Rupture
CO-D-09: Pacto Histórico Fracture and the 2026 Election Trajectory
CO-D-10: Colombia 2026 Election Outcome and the Post-Petro Transition
CO-G-02: The Coca Economy and Drug Policy — From Fumigation to Total Peace
CO-N-01: Colombia in International Perceptions — From Failed State to Peace Laboratory
CO-O-01: Colombia Megatrends — The 2030s Questions