Alister Murdoch

Murdoch was appointed a Commander of the Order of the British Empire (CBE) on 25 June 1946 for "conspicuous service in operations against the Japanese" during World War II.[21] One of a small coterie of officers earmarked for top positions in the post-war Air Force, he was Director of Personnel Services in 1946–47 before attending the Imperial Defence College, London, in 1948. Returning to Australia, he served as Director of Air Staff Policy and Plans at Air Force Headquarters between 1949 and 1952.[3][11] In February 1951, he led a team to the Middle East, where the possibility of Australia contributing a garrison force to the region was first raised. Two years later, No. 78 Wing was deployed to Malta to fulfil this role, operating leased RAF de Havilland Vampire jet fighters.[22] Murdoch became Commandant of RAAF College in June 1952, gaining promotion to air commodore. In December 1953, he was raised to acting air vice marshal and appointed Air Officer Commanding (AOC) Training Command.[3][10]

Australian-built Vampire T35; sixty-nine were delivered to the RAAF following Murdoch's recommendation for a jet trainer in 1954

In 1954, Murdoch led a mission to examine potential new fighter, bomber, transport, and training aircraft for the RAAF, following a shift in defence funding towards the Air Force.[23] He advocated the F-104 Starfighter as a replacement for the CAC Sabre, two years before the Sabre entered squadron service with the RAAF,[24] as well as nuclear-capable British V bomber strike aircraft to augment Australia's Canberra jet bombers, and C-130 Hercules transports to replace the C-47 Dakota. Although his proposals for V bombers and the F-104 were not taken up, the Australian government acquired the C-130 in 1958. Described in the official history of the post-war Air Force as second only to the General Dynamics F-111 as the "most significant" purchase by the RAAF, the Hercules gave Australia its first strategic airlift capability, which in years to come would provide a "lifeline" for forces deployed to Malaya, Vietnam, and other parts of South East Asia.[25] Murdoch also recommended the locally built Vampire as a jet trainer for No. 1 Applied Flying Training School; sixty-nine were later delivered as T35s by the de Havilland factory in Bankstown, New South Wales.[26]

Murdoch was seconded to the Department of Defence in January 1956 as Deputy Secretary (Military). By February 1958, he had been made a substantive air vice-marshal and appointed Deputy Chief of the Air Staff. In October 1959, Murdoch was posted to London as Head of the Australian Joint Services Staff,[3] and appointed a Companion of the Order of the Bath (CB) in the 1960 New Year Honours.[27] He returned to Australia in June 1962, when he became AOC Operational Command.[3] His tenure in the position coincided with the deployment of the first RAAF aircraft to South Vietnam, seven DHC-4 Caribous, commencing in August 1964.[28] Murdoch was promoted air marshal and appointed Chief of the Air Staff (CAS) on 1 June 1965, succeeding Air Marshal Sir Valston Hancock.[29] He was the last of a quartet of army-trained CASs; from 1954 to 1969 inclusive, every RAAF chief—John McCauley, Scherger, Hancock, and Murdoch—had been a cadet at the Royal Military College, Duntroon, prior to serving with the Air Force.[30] With this pedigree, Murdoch was described by Air Chief Marshal Scherger as "the last of the professionals".[3] The new CAS was raised to Knight Commander of the Order of the British Empire (KBE) in the 1966 Queen's Birthday Honours.[31]

Air Marshal Murdoch led the RAAF through the build-up of Australia's commitment to the Vietnam War beginning in the mid-1960s. He clashed with the Chief of the General Staff (CGS), Lieutenant General Sir John Wilton, over the latter's recommendation in mid-1965 to deploy two UH-1 Iroquois helicopters to Vietnam. Wilton believed that both services would benefit from gaining familiarisation with air/ground operations in the region before the large-scale commitment of Australian forces. Murdoch dismissed the idea on resourcing grounds, despite the fact that two thirds of the RAAF's UH-1 complement had been purchased for the express purpose of army cooperation.[32] He further contended that helicopter operations in Malaysia had afforded the RAAF sufficient experience in the type of conditions they might face in Vietnam, though Australia's senior UH-1 pilot at the time considered that the former theatre offered "little if any hostile opposition, and there was none of the insertion and extraction of SAS patrols which was to become such an important part of the RAAF's Vietnam operations".[33] Air Commodore Brian Eaton, as Director-General of Operational Requirements, advised Murdoch that if the Air Force did not more fully satisfy the ground support requirements of the Army, then the Army itself would seek to take control of this sphere of operations, undermining the RAAF's position as the main provider of Australia's air power.[34] Murdoch's reluctance to deploy the helicopters was eventually overridden by the Australian government, and No. 9 Squadron's UH-1s were in action in Vietnam less than a year later. When Murdoch visited the combat zone himself in August 1966, he was informed by Brigadier David Jackson that the squadron was not performing the role the Army expected of it.[32]

Wilton's successor as CGS, Lieutenant General Sir Thomas Daly, urged Murdoch to procure specialised helicopter gunships such as the AH-1 HueyCobra for Vietnam, to support the more vulnerable troop-carrying "slicks". Murdoch largely ignored the suggestion, telling his staff to treat the Army's recommendation with a lesser priority than "anything we now have on our 'shopping list'". His preference was for V/STOL fixed-wing aircraft like the Harrier Jump Jet, which he thought would open a "new era in close support aircraft".[36] In the event, the Federal government earmarked eleven AH-1G HueyCobras for purchase in 1971, though the deal never went ahead due to Australia's withdrawal from South East Asia.[37][38] Murdoch's failure to appreciate the need for cooperation with land forces has been blamed for fostering long-running enmity between the services, which twenty years later would contribute to the government's decision to transfer the RAAF's battlefield helicopters to the Army.[4][32] Air Force historian Alan Stephens contended that despite Murdoch's "competence" and "good mind", his "comprehension of air power in its fullest sense and handling of inter-service politics were respectively inadequate and disastrous ... A generation of lieutenant-colonels and majors had come to believe that the RAAF did not care about army support, and they were to carry that belief into the 1970s and beyond".[39] Murdoch also opposed sending Canberra jet bombers to Vietnam on what were later described in the official post-war history of the RAAF as "misleading" grounds that the type was unsuitable for a low-level strike and close support; their deployment went ahead in April 1967.[40]

In 1963, Australia had selected the F-111 swing-wing bomber as a replacement for the Canberra.[41] Murdoch attended the much-anticipated official hand-over ceremony for the aircraft on 4 September 1968 at Fort Worth, Texas, with Defence Minister Sir Allen Fairhall, various US dignitaries, and RAAF F-111 crews. Within eight days a US Navy F-111B crashed, followed by a USAF F-111A twelve days later, creating a "public relations disaster",[42] and contributing to the type's entry into RAAF service being delayed until 1973. In late 1969, Murdoch accompanied Secretary of Defence Sir Henry Bland to the United States to gain assurance of an adequate "safe life" for the F-111's swing-wing mechanism, amid the Australian government giving serious consideration to abandoning the program.[43]