USAF F-15s complete 2nd Israeli 'Blue Flag'
Airman 1st Class John Gates and Staff Sgt. Aaron Ornellss, 493rd Aircraft Maintenance Unit, Royal Air Force, Lakenheath, test the flight control system of an F-15C Eagle during the Blue Flag exercise Oct. 19, 2015, at Uvda Air Force Base, Israel. The exercise was conducted from Oct. 18-29 and allowed visiting nations' air forces the opportunity to train in a desert environment while completing missions with partner nations. (U.S. Air Force photo by 2nd Lieutenant Kellie Rizer)