Routine sorties maintain readiness
U.S. Air Force F-16CM Fighting Falcons perpare to take off as an F-15 Strike Eagle assigned to Seymore Johnson Air Force Base, N.C. flys by, at Shaw Air Force Base, S.C., Jan. 7, 2015. The F-16 is a compact, multi-role, highly maneuverable fighter aircraft. (U.S. Air Force photo by Airman 1st Class Michael Cossaboom/Released)