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In 1859, Australia Station was established as a separate command of the Royal Navy, responsible for all the waters around the Australian continent, in addition to the British and Australian colonial possessions in the South Pacific. It was at this stage that the forerunner of Commander Australian Fleet, Officer Commanding Imperial Squadron Australian Station, was created. Between the Federation of Australia and formation of the Commonwealth Naval Forces in 1901 to the year of 1913, the Royal Navy began a process of transferring all command responsibility in Australian waters over to the Australian Government, as well as replacing equipment and personnel with Australian variants. The Commonwealth Naval Forces were renamed to Royal Australian Navy in 1911. With the transfer complete in 1913, the position of Rear Admiral Commanding HM Australian Fleet was formed, with control over all naval combat operations and forces; the post was renamed Rear Admiral Commanding HM Australian Squadron.