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.
2nd Battalion, Royal Australian Regiment
2 RAR's involvement in the Korean War was limited by the fact that it was not committed until late in the fighting. Instead, as mentioned above, the unit was used as a training unit that provided reinforcements for the other two RAR battalions that had been sent to Korea. The unit embarked for Korea on 5 March 1953 on board the MV "New Australia", arriving on 17 March 1953. A few days later detachments from all three RAR battalions paraded at Camp Casey near Tongduchon, South Korea, the first time that the Royal Australian Regiment had paraded as a whole.