Military history of Australia The New South Wales Corps subsequently was involved in putting down a rebellion of Irish convicts at Castle Hill in 1804. Soon however shortcomings in the corps convinced the War Office of the need for a more reliable garrison in New South Wales and Van Diemen's Land. Chief of these shortcomings was the Rum Rebellion, a coup mounted by its officers in 1808. As a result, in January 1810 the 73rd (Perthshire) Regiment of Foot arrived in Australia. By 1870, 25 British infantry regiments had served in Australia, as had a small number of artillery and engineer units. Although the
History of Sydney the officers of the Rum Corps, many of which were land owners such as John Macarthur. In 1808 these conflicts came to open rebellion, with the Rum Rebellion, in which the Rum Corps ousted Governor William Bligh (known from the mutiny on the "Bounty"). The New South Wales Corps was formed in England in 1789 as a permanent regiment to relieve the marines who had accompanied the First Fleet. Officers of the Corps soon became involved in the corrupt and lucrative rum trade in the colony. In the Rum Rebellion of 1808, the Corps, working closely with the newly established