Red Flag 14-1
Two U.S. Air Force F-16s assigned to the 55th Fighter Squadron from Shaw Air Force Base, S.C., fly over the Nevada Test and Training Range during Red Flag 14-1, Feb. 6, 2014. Red Flag is a training exercise hosted at Nellis AFB, Nev., that provides realistic combat training missions for air and ground crews. These exercises improve combat readiness and effectiveness for future real-world conflicts or wars. (U.S. Air Force photo by Airman 1st Class Thomas Spangler)