Gunner's Mate 2nd Class Jennifer Dickson adjusts a M-16 rifle during live-fire qualifications aboard amphibious dock landing ship USS Rushmore (LSD 47). Rushmore is a part of the Peleliu Amphibious Ready Group with the embarked 15th Marine Expeditionary Unit are deployed in support of maritime security operations and theater security cooperation efforts in the U.S. 5th Fleet area of responsibility. (U.S. Navy photo by Mass Communication Specialist 3rd Class Shawnte Bryan/Released)