A U.S. Army soldier, left, returns fire while Afghan National Army soldiers, and detainees seek cover during a firefight with enemy forces in Shekhabad Valley, Wardak province, Afghanistan, Aug. 9, 2010. The U.S. soldiers are assigned to the 173rd Airborne Brigade Combat Team. A U.S. Army soldier, left, returns fire while Afghan National Army soldiers, and detainees seek cover during a firefight with enemy forces in Shekhabad Valley, Wardak province, Afghanistan, Aug. 9, 2010. The U.S. soldiers are assigned to the 173rd Airborne Brigade Combat Team. SHARE IMAGE: Download Image: Full Size (7.68 MB) Tags: Photo Essays Photo By: VIRIN: 660270-F-YTG13-305.jpg Photo Gallery