U.S. Navy Ensign Matthew Clark, left, and Chief Warrant Officer 3 Tony Daneault inspect spaces in the main engine room aboard the guided missile cruiser USS Gettysburg (CG 64) in the Gulf of Oman Dec. 16, 2013. The Gettysburg was deployed as part of the Harry S. Truman Carrier Strike Group supporting maritime security operations and theater security cooperation efforts in the U.S. 5th Fleet area of responsibility.