AGGRESSOR FALCONS Three U.S. Air Force F-16 Fighting Falcon aircraft from the 64th Aggressor Squadron fly in formation after refueling during exercise Red Flag on Nellis Air Force Base, Nev., Feb. 4, 2010. Red Flag, a realistic combat training exercise involving the U.S. Air Force and its allies, is conducted on the 15,000-square-mile Nevada Test and Training Range north of Las Vegas. SHARE: Download: Full Size (0.05 MB) Credit: VIRIN: 524061-L-HPU43-297.jpg Photo Gallery