Relatives of victims pay respects at the site of an attack on the Pan-American Highway in Cajibio, Colombia, Sunday, April 26, 2026, where at least a dozen people were killed in an attack authorities blamed on dissident groups of the former FARC rebels.

A spate of attacks against civilians and military bases in Colombia’s southwestern region has raised security concerns as the country heads to a May presidential election.

(Image credit: Santiago Saldarriaga)