An officer from the Burkina Faso army salutes as international flags march past him during the Western Accord 16 Opening Day Ceremony May 2, 2016 at Camp Zagre, Ouagadougou, Burkina Faso. Western Accord 16 is an annual combined, joint exercise designed to increase the ability of African partner forces and the U.S. to exercise participants’ capability and capacity to conduct African Union/United Nation mandated Peace Operations. (U.S. Army photo by Staff Sgt. Candace Mundt/Released)