U.S. Air Force Airman 1st Class Joshua Wood, 1st Maintenance Squadron aircraft armament systems technician, cleans a F-22 Raptor BRU-47 bomb rack at Langley Air Force Base, Va., Sept. 3, 2014. Aircraft armament technicians at Langley operate and repair support equipment for F-22 Raptors. (U.S. Air Force photo by Airman 1st Breonna Veal/Released) (Photo was cropped and color corrected to emphasize subject.)