Air Force explosive ordnance disposal technicians assigned

Air Force explosive ordnance disposal technicians assigned to the 673rd Civil Engineer Squadron prepare detonation cord while constructing an explosive device on Joint Base Elmendorf-Richardson, Alaska, July 29, 2015. After learning how to utilize multiple types of explosives, Airmen and Soldiers assigned to the 673rd CES, the 65th Ordnance and the 716th EOD Companies, created and control-detonated various types of explosive devices to better understand their effects. (U.S. Air Force photo/Alejandro Pena)