NELLIS AIR FORCE BASE, Nev. — Airman from the 52nd Aircraft Maintenance Squadron, Spangdahlem Air Base, Germany, prepare to load ammunition aboard an A-10 Warthog during Red Flag 10-3 Feb. 26. The A-10 is designed for close air support of ground troops and is a highly survivable aircraft. (U.S. Air Force photo by Tech. Sgt. Chris Flahive)