US Navy (USN) Surgeon General of the Navy Vice Adm. Donald C. Arthur greets CMDR. Terry Slader, Royal Australian Navy (RAN). Vice Adm. Arthur is visiting the US Military Sealift Command (MSC) Mercy Class Hospital Ship USNS MERCY (T-AH 19), on Jul. 29, 2006 during the ship's humanitarian assistance in Banda Aceh, Indonesia.(U.S. Navy official photo by Mass Communication SPECIALIST First Class Troy Latham) (Released)