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.
Arthur Phillip
The 11 ships of the First Fleet set sail on 13 May 1787. The leading ship, reached Botany Bay setting up camp on the Kurnell Peninsula, on 18 January 1788. Phillip soon decided that this site, chosen on the recommendation of Sir Joseph Banks, who had accompanied James Cook in 1770, was not suitable, since it had poor soil, no secure anchorage and no reliable water source. After some exploration Phillip decided to go on to Port Jackson, and on 26 January the marines and convicts landed at Sydney Cove, which Phillip named after Lord Sydney.