A U.S. Army soldier throws a grappling hook to clear a potential mine field. A U.S. Army soldier throws a grappling hook to clear a potential mine field before advancing during a field training exercise at Fort Bragg, N.C., on July 21, 2011. The soldier is with the 1st Brigade Combat Team, 82nd Airborne Division. SHARE IMAGE: Download Image: Full Size (0.1 MB) Photo By: VIRIN: 819246-O-YAV42-723.jpg Photo Gallery