Northern Challenge 16
U.S. Air Force Staff Sgt. Cole Carroll, 52nd Civil Engineer Squadron explosive ordnance disposal craftsman, Spangdahlem Air Base, Germany, scans the area for additional threats after locating an improvised explosive device during Northern Challenge 16 exercise at Icelandic Coast Guard Keflavik Facility, Iceland, Sept. 19, 2016. The 52nd EOD, provides an operational explosive ordnance disposal capability to locate, identify, render safe, recover, field evaluate and dispose of all explosive ordnance. (U.S. Air Force photo by Staff Sgt. Jonathan Snyder)