A U.S. Army soldier sets up a tactical satellite communication system while an Afghan National army soldier, right, shoots at enemy fighters during a firefight in Shekhabad Valley, Wardak province, Afghanistan, Aug. 9, 2010. The soldiers are assigned to the 173rd Airborne Brigade Combat Team. A U.S. Army soldier sets up a tactical satellite communication system while an Afghan National army soldier, right, shoots at enemy fighters during a firefight in Shekhabad Valley, Wardak province, Afghanistan, Aug. 9, 2010. The soldiers are assigned to the 173rd Airborne Brigade Combat Team. SHARE: Download: Full Size (10.83 MB) Tags: Photo Essays Credit: VIRIN: 424799-P-COS09-482.jpg Photo Gallery