Seventeen dead, dozens injured, in two terror attacks in Colombia, targeting aviation training school and police helicopter.

At least six civilians were killed and 71 other people were wounded following an explosion Thursday at the Marco Fidel Suárez Colombian Air Force Base in Cali, caused by an attack with cylinder bombs thrown from a truck,

At least 18 people died and more than forty were injured on Thursday after two attacks in Colombia attributed to different dissident factions of the former FARC guerrilla group, authorities reported.

Two separate attacks blamed on dissident guerrilla groups killed 18 people and wounded dozens in Colombia today, one involving a truck bomb, while a drone downed a police helicopter in the other, deepening the country’s most serious security crisis in decades.