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. As a 100-day ceasefire ran out, ELN fighters attacked the Caño Limón oil pipeline, forcing a suspension of pumping operations. The guerillas also attacked a military base in Arauca department. President Juan Manuel Santos responded by recalling his peace negotiator from Quito, where a fifth round of talks with the ELN was set to begin. The ELN peace delegation reacted in a statement, pledging: "We maintain our determination, previously expressed, to agree on a new bilateral ceasefire." (Photo: Colombia Reports)