U.S. Air Force Airborne explosive ordnance disposal airmen assigned to the 820th Red Horse Squadron clean and plug a chemical based unexploded ordnance round during a training exercise Aug. 14, 2012, at Nellis Air Force Base, Nev. The chemical round was used to improve skills. (U.S. Air Force photo by Airman 1st Class Christopher Tam)
Airman 1st Class Christopher Tam
Taken on 14 August 2012
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