GBU-54 makes impact in Afghanistan
Tech Sgt. Darrin Sather, a weapons expeditor assigned to the 455th Expeditionary Aircraft Maintenance Squadron, performs a supervisory post load on a guided bomb unit-54 loaded on an F-16 at Bagram Airfield, Afghanistan, Sept. 30, 2010. The GBU-54 is the Air Force's newest 500-pound precision weapon, equipped with a special targeting system that uses a combination of Global Position System and laser guidance to accurately engage and destroy moving targets. Sergeant Sather is deployed from Hill Air Force Base, Utah, and is a native of Valley City, N.D. (U.S. Air Force photo/Staff Sgt. Christopher Boitz)