NELLIS AIR FORCE BASE, Nev. -- An F-16 Fighting Falcon Aggressor flies over the Nevada Test and Training Range after being refueled by an Ohio Air National Guard KC-135 Stratotanker Oct. 19. Red Flag 10-01 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/Airman 1st Class Jamie Nicley)