Atlantic & Peninsula Australia is part of Atlantic and Peninsula Marine Services, which also includes A&P Group and Cammell Laird. A&P Group’s support to HMAS Choules predated her sale to the Royal Australian Navy in December 2011, when the United Kingdom based A&P Group had maintained Choules, (formally known as RFA Largs Bay) and her three sister ships since their entry into service in the mid-2000s.more