U.S. Army Sgt. Ernest Haefner, with Alpha Troop, Regimental Support Squadron, Combined Task Force Dragoon runs a test on equipment used to counter improvised explosive devices before convoy operations at Kandahar Airfield, Afghanistan, July 30, 2013. Haefner and other Soldiers with Alpha Troop provided security during a convoy in support of Operation Enduring Freedom. (U.S. Army photo by Spc. Joshua Edwards/Released)
Spc. Joshua Edwards
Taken on 30 July 2013
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