An A-10 Thunderbolt II with the 75th Fighter Squadron at Moody Air Force, Ga., taxis at Barksdale Air Force Base, La., Aug. 19, 2016. The Thunderbolt Carries a 30 mm GAU-8/A Avenger cannon capable of firing up to 4,200 rounds per minute. Four A-10s arrived today at Barksdale to participate alongside the Colombian Air Force at Exercise Green Flag East. (U.S. Air Force photo/Senior Airman Mozer O. Da Cunha)