F-22A's assigned to the 525th Fighter Squadron, Elmendorf Air Force Base, Alaska, and the 49th Fighter Squadron, Holloman Air Force Base, N.M., prepare to depart Nellis Air Force Base, Nev., flight line for a training mission during Red Flag 10-2 at Nellis Air Force Base, Nev., Feb. 4, 2010. Red Flag is a realistic combat training exercise involving the air forces of the United States and its allies. The exercise is conducted on the 15,000-square-mile Nevada Test and Training Range, north of Las Vegas.(U.S. Air Force photo by Airman 1st Class Brett Clashman/RELEASED)
F-22 Raptors from the 90th Fighter Squadron Elmendorf Air Base, Alaska and the 49th Fighter Wing Holloman Air Force Base, N.M. fly to the Nevada Test and Training Range during Red Flag Feb. 4, 2010. Red Flag, a realistic combat training exercise involving the air forces of the United States and its allies. The exercise is conducted on the 15,000-square-mile Nevada Test and Training Range, north of Las Vegas. (U.S Air Force photo/ Staff Sgt. Taylor Worley/RELEASED)
An F-22 Raptor from the 90th Fighter Squadron Elmendorf Air Base, Alaska flies over snow covered Nevada mountains on its way to the Nevada Test and Training Range during Red Flag 10-2 Feb. 4, 2010. Red Flag is a realistic training exercise involving the air forces of the United States and its allies. The exercise is conducted on the 15,000-square-mile Nevada Test and Training Range, north of Las Vegas. (U.S Air Force photo/ Staff Sgt Taylor Worley/RELEASED)
A three-ship of F-16 Fighting Falcons from the 64th Aggressor Squadron at Nellis fly in formation after refueling Feb. 4 2010, during Red Flag 10.2 being held at Nellis Air Force Base, Nev. Red Flag is a realistic combat training exercise involving the air forces of the United States and its allies. The exercise is conducted on the 15,000-square-mile Nevada Test and Training Range, north of Las Vegas. (U.S. Air Force photo by Master Sgt. Kevin J. Gruenwald/RELEASED)
A three-ship of F-16 Fighting Falcons from the 64th Aggressor Squadron at Nellis head to the fight after refueling Feb. 4 2010, during Red Flag 10.2 being held at Nellis Air Force Base, Nev. Red Flag is a realistic combat training exercise involving the air forces of the United States and its allies. The exercise is conducted on the 15,000-square-mile Nevada Test and Training Range, north of Las Vegas. (U.S. Air Force photo by Master Sgt. Kevin J. Gruenwald /RELEASED)