CAOC
Lt. Gen. John Hesterman III looks on as Gulf Cooperation Council liaison officers participate in an exercise at the Combined Air Operations Center, Nov. 26, 2014, at Al Udeid Air Base, Qatar. Hesterman is the U.S. Air Forces Central Command commander. Screens in the photo have been blurred for operational security purposes. (U.S. Air Force photo/Staff Sgt. Chelsea Browning)