A simulated casualty awaits treatment during Exercise Sysyphus, April 26, 2012, at Joint Base Andrews, Md. More than 11 local hospitals, The 11th Wing, 779th Medical Wing and Walter Reed National Military Medical Center participated in the largest mass casualty exercise in the national capital region has ever executed. The exercise tests the response capability in the event of a mass casualty incident during an air show.
Senior Airman Perry Aston
Taken on 26 April 2012
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