Crossing over a floating bridge April 6, Soldiers drive 68-ton M1A2 Abrams Main Battle Tanks and 27-ton M2A3 Bradley Infantry Fighting Vehicles, across the Imjin River. Soldiers from the 2nd Battalion, 8th Cavalry Regiment, 1st Armored Brigade Combat Team, 1st Cavalry Division, crossed the bridge assembled by 74th Multi-Role Bridge Company ‘RiverRats,’ 62nd Engineer Battalion, 36th Engineer Brigade as part of a four-day, combined arms river crossing exercise. (U.S. Army photo by Sgt. Christopher Dennis, 1st Armored Brigade Combat Team Public Affairs, 1st Cav. Div.) Photo by Sgt. Christopher Dennis