Army Master Sgt. Jim Keen, noncommissioned officer in charge for Warrior Transition Battalion, based out of Schofield Barracks, helps his fellow soldiers push their canoe into the water during the Wounded Warrior Canoe Regatta at Fort DeRussy Beach, Aug. 18, 2013. (U.S. Marine Corps photo by Lance Cpl. Janelle Y. Chapman) - Army Master Sgt. Jim Keen, noncommissioned officer in charge for Warrior Transition Battalion, based out of Schofield Barracks, helps his fellow soldiers push their canoe into the water during the Wounded Warrior Canoe Regatta at Fort DeRussy Beach, Aug. 18, 2013. (U.S. Marine Corps photo by Lance Cpl. Janelle Y. Chapman)