artillery battery (161st Battery, Royal New Zealand Artillery); and One New Zealand SAS troop. The Australian Army Training Team Vietnam (AATTV) was separate from 1 ATF and reported directly to the Australian Force Vietnam (AFV) headquarters located in Saigon which provided administrative support to all Australian forces in South Vietnam. The 1st Australian Civil Affairs Unit (1 ACAU) was established in 1967 and worked closely with 1 ATF; however, it was also under the command of AFV. No. 9 Squadron RAAF operating UH-1 Iroquois utility helicopters was based at Vung Tau and operated in support of 1 ATF. Commanders The following officers commanded 1 ATF: Brigadier O.D. Jackson (1966–1967); Brigadier S.C. Graham (1967); Brigadier R.L. Hughes (1967–1968); Brigadier C.M.I. Pearson (1968–1969); Brigadier S.P. Weir (1969–1970); Brigadier W.G. Henderson (1970–1971); and Brigadier B.A. McDonald (1971–1972). Notes Footnotes Citations References Further reading External links Australian War Memorial: Vietnam War 1962–1972 Australian Order of Battle for Vietnam 1962–1972 by Brian Ross 1st Australian Task Force Organisation Chart as at 31 December 1966 1 Ad hoc units and formations of Australia Australian Military units and formations established in 1966 Military units and formations disestablished in 1972 Military task forces Cold War history of Australia Recipients of the Unit Citation for Gallantry Multinational army units and formations