A U.S. Air Force F-16 Fighting Falcon assigned to the 13th Fighter Squadron, Misawa Air Base, Japan, prepares to land ahead of four other Misawa F-16s May 11, 2015, after a sortie during RED FLAG-Alaska (RF-A) 15-2 at Eielson Air Force Base, Alaska. RF-A allows participating units to exchange tactics, techniques and procedures as well as improve interoperability. (U.S. Air Force photo by Senior Airman Ashley Nicole Taylor/Released)