RUGGED ROUTE U.S. Army soldiers climb a steep mountain path outside the village of Tupac in Afghanistan's Nuristan province, Jan. 21, 2011. The soldiers are assigned to Company C, 1st Battalion, 133rd Infantry Regiment. After seven hours of searching through rugged terrain, U.S. and Afghan soldiers located an improvised explosive device along Route Iowa, based on a tip. SHARE IMAGE: Download Image: Full Size (0.1 MB) Photo By: VIRIN: 515493-O-XIP18-759.jpg Photo Gallery