F-16 Gun Rebuild
Staff Sgt. Eduardo Sera (left), 451st Expeditionary Maintenance Squadron armament back shop floor chief, holds a piece of an F-15 Fighting Falcon weapons system in place while Airman 1st Class Brandon Anderson (right), 451st Expeditionary Maintenance Squadron armament back shop combat technician, disassembles the system at Kandahar Airfield, Afghanistan, July 25, 2013. The F-16s based at KAF provide close air support to NATO forces throughout Afghanistan. Anderson and Sera are stationed at Spangdahlem Air Base, Germany, and Anderson is a native of Asheville, N.C. (U.S. Air Force photo by Senior Airman Jack Sanders)