U.S. Sailors aboard the amphibious dock landing ship

U.S. Sailors aboard the amphibious dock landing ship USS Fort McHenry (LSD 43) conduct qualification training drills on a .50-caliber gun mount system March 10, 2010, while under way in the Caribbean Sea. Fort McHenry is returning from participation in Operation Unified Response as part of the USS Bataan (LHD 5) relief mission, providing humanitarian assistance to the people of Haiti since a 7.0 earthquake struck the area of Port-au-Prince Jan. 12, 2010. (DoD photo by Mass Communication Specialist 1st Class Darryl I. Wood, U.S. Navy/Released)