U.S. Soldiers Alpha Company, 4th Brigade Special Troops Battalion, 4th Brigade Combat Team, 101st Airborne Division, stage vehicles nearby to provide security for engineers repairing a section of the Khost-Gardez Road that was washed out due to heavy rains several weeks earlier in Khost province, Afghanistan, Aug. 28, 2013. (U.S. Army photo by Sgt. Joshua B. Dwyer/Released)