Australia–United Kingdom relations
In 1766 during his first voyage to the Pacific, Royal Navy captain James Cook sailed along and mapped the east coast of Australia, which he named New South Wales and claimed for Great Britain. Seventeen years later, following the loss of its American colonies in 1783, the British Government sent a fleet of ships, the "First Fleet", under the command of Captain Arthur Phillip, to establish a new penal colony in New South Wales. A camp was set up and the flag raised at Sydney Cove on 26 January 1788, and the British Crown Colony of New South Wales was formally promulgated on 7 February 1788. Further Crown Colonies were established in Van Diemen's Land (now known as Tasmania) in 1803; Swan River Colony (now known as Western Australia) in 1828; South Australia in 1836; Victoria in 1851; and Queensland in 1859. The six colonies federated in 1901 and the Commonwealth of Australia was formed as a Dominion of the British Empire.
Admiral of the fleet (Australia)
The organisation of the British fleet into coloured squadrons was abandoned in 1864, with the Royal Navy keeping the White Ensign. By this time, the position admiral of the fleet had already become an honorary promotion; when the position of professional head of the Royal Navy was given the name of First Naval Lord in 1828 (renamed First Sea Lord in 1904), admiral of the fleet became an honorary promotion for retiring First Naval Lords. This allowed multiple honorary admirals of the fleet to co-exist throughout the history of the rank. With the establishment of the Royal Australian Navy in 1911, the navy inherited the same ranks as its Royal Navy predecessor. However, the rank of admiral of the fleet has only been once used in its history so far, with the highest ranks remaining the traditional reserve as a wartime rank and did not take on the regular honorary appointments that its British counterpart did until 1996. The current and so far only holder of this rank is HRH Prince Philip, Duke of Edinburgh, prince-consort to the Queen of Australia, Elizabeth II.