NELLIS AIR FORCE BASE, Nev. (ACCNS) -- An F-22 Raptor from 94th Fighter Squadron at Langley Air Force Base, Va., sits on the flightline during Red Flag Feb. 6 at Nellis AFB, Nev. The exercise sharpens aircrews' warfighting skills in realistic combat situations. The aircraft are flying missions day and night at the nearby Nevada Test and Training Range where they simulate an air war. The Air Force and Navy, along with Australia and the United Kingdom militaries, are participating in the exercise. This is the first deployment to Red Flag for the 94th FS with F-22s. (U.S. Air Force photo/Master Sgt. Kevin J. Gruenwald)