Colombian President Gustavo Petro has announced the beginning of a bilateral ceasefire with five illegal armed groups: the National Liberation Army (Ejército de Liberación Nacional, ELN), Segunda Marquetalia, Estado Mayor Central, the Autodefensas Gaitanistas de Colombia (AGC) and the Sierra Nevada group. The development came in an announcement in Bogota on New Year's Eve. The ceasefire will begin on Sunday, January 1, 2023 and last until June 30, 2023.