Colombian president Gustavo Petro is warning that his nation's military will take offensive actions against the National ...

The criminal war in northeast Colombia has escalated, as intense fighting between two Colombian guerrilla groups erupted in ...

The unusually deadly violence delivers a devastating blow to the “total peace” program of the country’s first leftist ...

At least 20 Colombian fighters from rival rebel factions were killed in weekend clashes over control of a strategic jungle area for drug trafficking, military sources and the human rights ombudsman ...