Colombia's government is under pressure from both the United Nations and impacted communities in the conflict zones to rebuild a ceasefire with the ELN guerillas and return to the dialogue table. A 100-day ceasefire that began in October ran out Jan. 10, and ELN fighters within hours attacked the Caño Limón oil pipeline in Casanare department, forcing a suspension of pumping operations. The guerillas also attacked a military base in Arauca department. President Juan Manuel Santos immediately responded by recalling his peace negotiator Gustavo Bell, who had been in Quito to begin the fifth round of talks with the ELN delegation. Santos said Bell was recalled to Bogotá "to evaluate the future of the process." ELN chief negotiator Pablo Beltrán reacted in an official statement, pledging: "We maintain our determination, previously expressed, to agree on a new bilateral ceasefire." (El Colombiano, Jan. 11; Al Jazeera, El Tiempo, Reuters, BBC News, Jan. 10; El Teimpo, Dec. 1)

Colombia's National Council of Peace, Reconciliation and Co-existence (CNPRC), a civil society body, is also calling for a new and indefinite ceasefire with the ELN. In a document entitled "Bilateral Ceasefire: an Opportunity for Life, Participation and Reconciliation," the CNPRC said the 100-day ceasefire allowed "the force of life and understanding to show us the way to peace-building." (Europa Press, Jan. 19; TeleSur, Jan. 18)

During his Jan. 14 visit to Colombia, UN Secretary General António Guterres added his voice to the calls for a new ceasefire with the ELN. Leaders of affected communities in the conflcit zones of Arauca, Chocó, Nariño and Catatumbo have also been demanding that both parties return to the dialogue table. (El Espectador, Jan. 15; El Espectador, Jan. 11)

Local tensions were escalated following the Oct. 24 assassination of Aulio Isarama Forastero, a traditional indigenous leader in Alto Baudó municipality, Chocó. The Dialogue Table of the Indigenous Peoples of Chocó issued a statement calling the ELN the likely prepetrator in the attack, and demanding the guerillas divulge any information on the slaying. The ELN's Western Front responded with a statement acknowledging that their fighters killed Forastero after abducting and interrogating him on suspicion of being an informant. The statement called his death a "tragic result." (El Tiempo, Oct. 30; El Pais, Oct. 29; El Espectador, Oct. 26)