A maintainer, assigned to the 27th Fighter Squadron, Joint Base Langley-Eustis, Va., prepares the cockpit of an F-22A Raptor prior to take-off during Red Flag 16-3 at Nellis Air Force Base, Nev., July 25, 2016. Red Flag involves a variety of attack, fighter, bomber, reconnaissance, electronic warfare, airlift support, and search and rescue aircraft. (U.S. Air Force photo by Airman 1st Class Kevin Tanenbaum/Released)