As seen through a night-vision device, U.S. Army soldiers coordinate their fire-teams before searching caves for weapons during Operation Wawraa Tufaan in Zanbar province, Afghanistan, Jan. 31, 2010. As seen through a night-vision device, U.S. Army soldiers coordinate their fire-teams before searching caves for weapons during Operation Wawraa Tufaan in Zanbar province, Afghanistan, Jan. 31, 2010. SHARE: Download: Full Size (8.6 MB) Tags: Photo Essays Credit: VIRIN: 678688-K-DRO63-807.jpg Photo Gallery