Australia in the Korean War
No. 77 Squadron converted to P-51D Mustang fighters before arriving in Japan in February 1946 to participate in the British Commonwealth Occupation Force. Occupation duties proved uneventful, and No. 77 Squadron was preparing to leave Japan for Australia when the Korean War broke out in June 1950. 77 Sqn was immediately dispatched to Korea, where they became the first UN air unit to enter the war, primarily in ground support, combat air patrol, and escort missions.
Australia–South Korea relations
When the outbreak of the Korean War had reached across the globe, Australia quickly hurried to aid South Korea. The United States of America helped the Australians and the South Koreans in the war. Australia sent 17,000 troops to South Korea. Robert Menzies was Prime Minister at the time. In 1953 Australian troops pulled out of Korea by ceasefire agreement.