150719-N-TW634-237 INDIAN OCEAN (July 19, 2015) An SA-330 Puma helicopter delivers supplies to the amphibious transport dock ship USS Green Bay (LPD 20) as the ship transits ahead of the guided-missile destroyer USS Preble (DDG 88), left, the Military Sealift Command underway replenishment oiler USNS Tippecanoe (T-AO 199), the amphibious dock landing ship USS Ashland (LSD 48), the dry cargo and ammunition ship USNS Amelia Earhart (T-AKE-6) and the amphibious assault ship USS Bonhomme Richard (LHD 6) during a replenishment. Bonhomme Richard, Green Bay and Ashland are assigned to the Bonhomme Richard Expeditionary Strike Group and are on patrol in the U.S. 7th Fleet area of operations. Preble is detaching from the Bonhomme Richard strike group after participating in Talisman Sabre 2015. (U.S. Navy photo by Mass Communication Specialist 3rd Class Derek A. Harkins/Released)