NELLIS AIR FORCE BASE, Nev. -- Senior Airman Norman Rollock, a crew chief with the 388th Aircraft Maintenance Squadron, Hill Air Force Base, Utah, marshals an F-16 to the taxiway at Nellis during a Green Flag-West 10-8 mission, July 20, 2010. The 388th Fighter Wing trained with the U.S. Army in realistic air-land integration scenarios at the National Training Center, Fort Irwin, Calif., July 11 through 23. The wing is preparing for upcoming deployment to Afghanistan in in support of counterinsurgency operations. (U.S. Air Force photo/Lawrence Crespo)