U.S. Army Spc. Jacob Feyers, center, assigned to the 511th Dive Detachment, Special Troops Battalion, 7th Sustainment Brigade, sits next to Spc. Thomas Dougherty and waits patiently as his lead diver is below water during a training exercise off the Cheatham Annex Naval Station, Va. shore March 6, 2013. The team was evaluated on how successfully they could operate when normal dive operations go awry. (U.S. Army photo by Sgt. Edwin Rodriguez/Released)