RED FLAG-Alaska 13-3
Four F-16 Fighting Falcons assigned to the 100th Fighter Squadron, Dannelly Field, Ala., line up for final inspection prior to take off during RED FLAG-Alaska 13-3 Aug. 12, 2013, Eielson Air Force Base, Alaska. On an average, more than 1,000 people and up to 60 aircraft deploy to Eielson during the two-week exercise.(U.S. Air Force photo by Staff Sgt. Miguel Lara/Released)