U.S. Army Ranger students march to the assembly area to receive a briefing on rope bridge, small boat and swamp training at Camp Rudder on Eglin Air Force Base, Fla., Feb. 15, 2011. U.S. Army Ranger students march to the assembly area to receive a briefing on rope bridge, small boat and swamp training at Camp Rudder on Eglin Air Force Base, Fla., Feb. 15, 2011. SHARE IMAGE: Download Image: Full Size (4.22 MB) Tags: Photo Essays Photo By: VIRIN: 597095-W-ASW46-028.jpg Photo Gallery