Origins of the Cold War
Australia's entry into the Cold War came in 1950, when it rushed combat air and sea forces into the Korean War, two days after the Americans did. The Australian Prime Minister received a hero's welcome in Washington. The ANZUS military alliance with New Zealand and the United States was signed in July 1951; it was a plan for consultation and did not involve military planning like NATO. Public opinion in Australia was intensely hostile to Japan after its wartime atrocities, but Japan was now an ally in the Cold War, so Australia's accepted the very generous soft peace treaty with Japan in 1951. Instead of worrying about a resurgent Japan, Australia now worried more about a possible Chinese threat.
Albert Park (North) Air Raid Shelter
On 7 December 1941, the United States of America entered World War Two following the bombing of the American fleet at Pearl Harbor in Hawaii by Japanese carrier-borne aircraft. England and its Commonwealth had been at war with Germany since September 1939, but now the war was truly global. The Japanese first bombed Darwin on 19 February 1942 and 14,000 Australians were taken prisoner following the fall of Singapore. Plans to defend Australia from an anticipated Japanese invasion and to use Queensland as a support base for the conduct of the Pacific war were implemented quickly. Australian and American personnel poured into Queensland and urgently required a wide range of new buildings and facilities. The population of Brisbane swelled dramatically. As it was the major city in Queensland, and the most northerly major population centre in Australia, military planning headquarters were set up in Brisbane, as were a number of important maintenance, communication, and supply facilities. General Douglas MacArthur, Commander in Chief of the Allied Forces, Southwest Pacific, was based in the AMP building at the corner of Queen Street and Edward Street in Brisbane, and General Sir Thomas Blamey, Commander in Chief of the Australian Forces, used the recently constructed University of Queensland buildings at St Lucia. Brisbane was obviously a strategic target for bombing, and rapid action had to be taken to protect the population in the event of air raids.