A guerrilla fighter inside an underground bunker in the Catatumbo region of Colombia on March 28, 2026. Ten years after a landmark peace deal, armed groups in Colombia are wreaking deadly violence in new ways. (Federico Ríos Escobar/The New York Times) By LUIS FERRÉ-SADURNÍ The police officers barricaded themselves inside sandbagged stations. When they left on sporadic patrols, they rode in packs of six, clutching rifles, their faces hidden behind masks. They do not venture deeper into the…
