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
First Amendment of the Constitution of Ireland a state of emergency, but in the form in which the article was adopted in 1937, they could be invoked only during a "time of war or armed rebellion". The First Amendment specified that "time of war" could include an armed conflict in which the state was not actually taking part. The amendment was introduced by the Fianna Fáil government of Éamon de Valera on 2 September 1939, and passed swiftly through both houses of the Oireachtas. Unlike later amendments, the First and Second Amendments were not submitted to a referendum because under the terms of Article 51, one of