Navy Adm. Kurt W. Tidd, commander of U.S. Southern Command, is briefed in Tumaco, Colombia, on the equipment an elite Colombian army unit uses in efforts to disrupt narcotraffickers in the country, April 20, 2016. Tidd was in Colombia to meet with military leadership and get a firsthand look at Colombian troops on the front lines of efforts to disrupt the activities of narcotraffickers and illegally armed groups. Colombian Armed Forces photo