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.
Alan McNicoll
During McNicoll's tenure as commanding officer of "Warramunga", the ship operated in Australian waters as part of the Australia Station, sailing to New Zealand for a visit during March 1950. On the outbreak of the Korean War in June that year, "Warramunga" was selected as part of the Australian contribution to the conflict. Moreover, the ship was to be attached to a force of five Royal Navy destroyers led by a captain, making it expedient to have the Australian ship commanded by an officer of lower rank; McNicoll was consequently replaced by Commander Otto Becher on 28 July. McNicoll was then posted to the Navy Office to assist in the introduction and co-ordination of National Service in the Australian military in response to the National Service Act 1951. He moved to the land base HMAS "Lonsdale" in October 1951, on being made Deputy Chief of Naval Staff.