150325-N-MD297-038 PACIFIC OCEAN (March 25, 2015) Sailors and Marines aboard the Wasp-class amphibious assault ship USS Essex (LHD 2) watch as the Military Sealift Command fleet replenishment oiler USNS Henry J. Kaiser (T-AO 187) supplies Essex and the Whidbey Island-class amphibious dock landing ship USS Rushmore (LSD 47) during a replenishment-at-sea. Essex is underway participating in a composite training unit exercise with the Essex Amphibious Ready Group. (U.S. Navy photo by Mass Communication Specialist 3rd Class Huey D. Younger Jr./Released)