U.S Air Force Col. Jeannie Leavitt, 4th Fighter Wing commander, signals her crew chief before taking flight at Seymour Johnson Air Force Base, N.C., July 17, 2013. After being stood down for more than three months, the 336th Fighter Squadron was finally given the green light to resume flying hours and return to combat mission ready status. (U.S. Air Force photo by Airman 1st Class Brittain Crolley/Released)