U.S. Air Force Staff Sgt. Daniel Villalba, firefighter, 452nd Civil Engineer Squadron, March Air Reserve Base, Calif., performs a simulated known victim search while under blackout conditions in a proximity rescue suit at March ARB, Aug. 1, 2013. The training helps prepare firefighters for real-world search and rescue missions. (U.S. Air Force photo by Staff Sgt. Matthew Smith/Released)
Staff Sgt. Matthew Smith
Taken on 1 August 2013
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