MEDITERRANEAN SEA (Aug. 13, 2011) Marines assigned to the 22nd Marine Expeditionary Unit (22nd MEU) participate in a live-fire exercise aboard the San Antonio-class amphibious transport dock ship USS Mesa Verde (LPD 19). Mesa Verde is deployed as part of the Bataan Amphibious Ready Group, supporting maritime security operations and theater security cooperation efforts in the U.S. 6th Fleet area of responsibility. (U.S. Navy photo by Mass Communication Specialist 2nd Class Josue L. Escobosa/Released)