The amphibious dock landing ship USS Rushmore (LSD 47), foreground, leads the amphibious assault ship USS Peleliu (LHA 5), center, and the amphibious transport dock ship USS Green Bay (LPD 20) in the Pacific Ocean July 21, 2012. Rushmore, Peleliu and Green Bay were under way participating in a composite training unit exercise in preparation for a scheduled deployment. (U.S. Navy photo by Mass Communication 3rd Class Shawnte Bryan/Released)