ATLANTIC OCEAN (Oct. 27, 2010) Sailors aboard the guided-missile destroyer USS Mitscher (DDG 57) recover 5-inch Mark 45/54-caliber lightweight gun casings after a sinking exercise. Mitscher and other ships assigned to the George H.W. Bush Carrier Strike Group fired live ammunition at the ex-Saturn. (U.S. Navy photo by Mass Communication Specialist Seaman Leonard Adams/Released)
