The 1st Australian Civil Affairs Unit (1 ACAU) was raised in 1967 to coordinate the
Australian Army
The Australian Army is the principal Army, land warfare force of Australia. It is a part of the Australian Defence Force (ADF), along with the Royal Australian Navy and the Royal Australian Air Force. The Army is commanded by the Chief of Army ...
's contribution to the US and allied
Pacification Program during the
Vietnam War
The Vietnam War (1 November 1955 – 30 April 1975) was an armed conflict in Vietnam, Laos, and Cambodia fought between North Vietnam (Democratic Republic of Vietnam) and South Vietnam (Republic of Vietnam) and their allies. North Vietnam w ...
, operating in
Phuoc Tuy Province
Phước ({{langx, vi, Phước) is a common gender-neutral name originating from Vietnam
Vietnam, officially the Socialist Republic of Vietnam (SRV), is a country at the eastern edge of mainland Southeast Asia, with an area of about an ...
. Although other Australian units also conducted civic action projects in South Vietnam at various times, 1 ACAU had the primary responsibility for them once it was deployed. It was withdrawn from South Vietnam in November 1971.
Background
During the 1960s and early 1970s, civic action projects were undertaken on an increasing scale by the US, Australia and other countries of the
Free World Military Forces
Free World Military Assistance Forces (FWMAF also known as Free World Military Forces or FWMF) was the group of allied nations who sent troops to fight in the Vietnam War under the FWMF banner, assisting South Vietnam against North Vietnam and th ...
throughout
South Vietnam
South Vietnam, officially the Republic of Vietnam (RVN; , VNCH), was a country in Southeast Asia that existed from 1955 to 1975. It first garnered Diplomatic recognition, international recognition in 1949 as the State of Vietnam within the ...
. According to Barry Smith civic action was not primarily motivated by altruism, but rather the political imperative of winning the support of the South Vietnamese people for the central government in
Saigon
Ho Chi Minh City (HCMC) ('','' TP.HCM; ), commonly known as Saigon (; ), is the most populous city in Vietnam with a population of around 14 million in 2025.
The city's geography is defined by rivers and canals, of which the largest is Saigo ...
. Civic action, wherever and by whoever performed, was part of a nationwide program with long-term political and military objectives. From the Australian point of view, civic action was also used to help promote goodwill towards Australian forces in South Vietnam and Australia generally.
When the
1st Australian Task Force
The 1st Australian Task Force (1 ATF) was a brigade-sized formation which commanded Australian Army, Australian and New Zealand Army units deployed to South Vietnam between 1966 and 1972. 1 ATF was based in a rubber plantation at Nui Dat, north ...
(1 ATF) first arrived in
Phuoc Tuy Province
Phước ({{langx, vi, Phước) is a common gender-neutral name originating from Vietnam
Vietnam, officially the Socialist Republic of Vietnam (SRV), is a country at the eastern edge of mainland Southeast Asia, with an area of about an ...
in mid-1966, the military security situation was poor. The province had not been under government control for several years before the task force arrived. Most roads could not be travelled by single vehicles. Some roads required fully escorted convoys before they could be traversed. The province's population was about 104,000, the large majority of whom lived in and around
Baria, Hoa Long,
Long Dien and
Dat Do in the central and southern parts of Phuoc Tuy Province. The main religions were Buddhism and Catholicism.
Members of the
1st Battalion, Royal Australian Regiment
1st Battalion, Royal Australian Regiment (1 RAR) is a regular motorised infantry battalion of the Australian Army. 1 RAR was first formed as the 65th Australian Infantry Battalion of the 34th Brigade (Australia) on Balikpapan in 1945 and since ...
(1 RAR) had conducted civic action projects while deployed in
Bien Hoa Province
Bien may refer to:
* Bien (newspaper)
* Basic Income Earth Network
* Bień, Poland
* "Bien", a song by Tini from ''Un Mechón de Pelo''
* Gertrud Bien
Gertrud Bien (1881–1940) was an Austrian pediatrician and one of the first female medical stu ...
in 1965. However, when Australia assumed responsibility for Phuoc Tuy Province it did not have a dedicated civil affairs capability. Consequently, four
warrant officer
Warrant officer (WO) is a Military rank, rank or category of ranks in the armed forces of many countries. Depending on the country, service, or historical context, warrant officers are sometimes classified as the most junior of the commissioned ...
s from the
Australian Army Training Team Vietnam
The Australian Army Training Team Vietnam (AATTV) was a specialist unit of military advisors of the Australian Army that operated during the Vietnam War. Raised in 1962, the unit was formed solely for service as part of Australia's contribution t ...
(AATTV) were attached to 1 ATF under Captain Bob Rooney in May 1966, and the small group began carrying out civic action-type projects to assist the local population in Phuoc Tuy Province. It was taken over in mid-1966 by Major John Donohoe. At the time there was also a US Army unit operating in the province conducting civic action projects. This was the 14th AA Platoon, 2nd Civil Affairs Company, which was attached to 1 ACAU after the latter arrived in
Nui Dat
Nui Dat (Núi Đất) is the former military base of the 1st Australian Task Force (1 ATF) now part of Ba Ria city in Ba Ria–Vung Tau province, Vietnam. It is not the name of an official ward, it just means "land hill" or "soil hill" (:wikt:nú ...
. Despite these measures the Australian civic action program remained ad hoc, and was found difficult to sustain due to the other operational demands placed on 1 ATF.
History
Formation
The 1st Australian Civil Affairs Unit (1 ACAU) was raised at
Middle Head
The Sydney Heads (also simply known as the Heads) are a series of headlands that form the wide entrance to Sydney Harbour in Sydney, New South Wales, Australia. North Head and Quarantine Head are to the north; South Head and Dunbar Head are to ...
in
Sydney
Sydney is the capital city of the States and territories of Australia, state of New South Wales and the List of cities in Australia by population, most populous city in Australia. Located on Australia's east coast, the metropolis surrounds Syd ...
on 10 April 1967 with an establishment of ten officers and 39 other ranks. Under the command of Lieutenant Colonel John McDonagh,
Royal Australian Engineers
The Royal Australian Engineers (RAE) is the military engineering corps of the Australian Army. The RAE is ranked fourth in seniority of the corps of the Australian Army, behind the Corps of Staff Cadets, Staff Cadets, Royal Australian Armoured C ...
(RAE), in June 1967 it moved to Nui Dat in Phuoc Tuy Province, South Vietnam. During its time in South Vietnam, 1 ACAU was co-located at Nui Dat with 1 ATF; however, it was a unit of Headquarters Australian Force Vietnam (HQ AFV) in Saigon, and was not part of 1 ATF. 1 ACAU's Commanding Officer had direct access to the Commander AFV. On day-to-day operational matters, CO 1 ACAU worked closely with Commander 1 ATF. 1 ACAU consisted of a headquarters/administration group plus operational detachments with specific responsibilities. It had detachments specialising in engineering, medical support, education and agriculture. In addition to the section at Nui Dat, a small section was also established at
Vung Tau with the
1st Australian Logistic Support Group
The 1st Australian Logistic Support Group (1 ALSG) was a ground support unit of the Australian Army during the Vietnam War located at the 1st Australian Support Compound in Vũng Tàu. 1 ALSG commanded logistic support units to all Australian force ...
(1 ALSG). This section was established with just one officer and no technical or support staff other than a driver and an interpreter, and operated entirely using contract labour.
Operations
Funded through the
Department of External Affairs, and in part by the
South East Asian Treaty Organization (SEATO), the activities, size and shape of civil affairs changed constantly between 1967 and 1971. During the first three years (1966–69) of Australian operations in Phuoc Tuy Province the civil affairs unit was often used as an "adjunct to military operations", providing assistance during village cordon and search operations and being heavily involved in the population resettlement program. It was also involved in providing aid to the local population when they were affected by the fighting, for instance in the aftermath of the
Battle of Binh Ba in June 1969 when much of the village was heavily damaged. In the final years of 1 ATF's deployment (1969–71), the unit was more independent, primarily undertaking its own programs to assist the villages and South Vietnamese administration.
The activities of 1 ACAU were based on principles calculated to achieve maximum impact on the civilian population, while bearing in mind that the primary aim of civic action was to win the support of the local population for the Saigon regime. Firstly, the local population had to "own" the project. If they felt a sense of ownership, and the project was subsequently damaged or destroyed by the
Vietcong
The Viet Cong (VC) was an epithet and umbrella term to refer to the Communism, communist-driven armed movement and united front organization in South Vietnam. It was formally organized as and led by the National Liberation Front of South Vi ...
(VC), then the outcome would be antagonism towards them. Ownership involved encouraging the local population to suggest or otherwise originate projects, and to actively participate in their construction, either wholly or partly. Secondly, the projects had to extend over a reasonable period of time to allow the participating soldiers to become known and trusted by the villagers. Thirdly, they were initiated in the name of the appropriate South Vietnamese ministry, for example education and health. Fourthly, it was desirable that the projects lent themselves to publicity. Fifthly, the results had to be observable, measurable and tangible, and ideally impact beneficially on as many people as possible. Lastly, wherever possible, credit was always given to the South Vietnamese government (even if in reality it was quite obvious to the villagers that it was Australia and Australians providing the project).
Construction was one of 1 ACAU's main activities, and the commander of the unit was often an engineer. The Engineer Detachment typically installed Southern Cross
windmills
A windmill is a machine operated by the force of wind acting on vanes or sails to mill grain (gristmills), pump water, generate electricity, or drive other machinery.
Windmills were used throughout the high medieval and early modern periods; ...
(14 were built in all) and constructed schools and school rooms, market buildings, fences, and medical dispensaries. Major projects included designing and building a new village called Soui Nghe beside Route 2 north of the task force base, and Project 399 which involved the construction of 600 houses for
Army of the Republic of Vietnam
The Army of the Republic of Vietnam (ARVN; ; ) composed the ground forces of the Republic of Vietnam Military Forces, South Vietnamese military from its inception in 1955 to the Fall of Saigon on 30 April 1975. Its predecessor was the ground forc ...
(ARVN) soldiers around the province. Main areas of effort included the construction of village markets and the provision of water supplies. Other significant construction projects included repairing, widening and rebuilding roads and bridges and the renovation of the hospital in Baria.
The Medical Detachment was heavily involved in operations known as Medical Civil Action Programs (MEDCAPS), conducted every day in provincial villages. By 1969, MEDCAPS were incorporated into Integrated Civil Action Programs (ICAPS), which were conducted by medical and other teams that would deploy overnight to a village and treat anyone who requested assistance. A movie screen would be erected nearby and those in the queue for treatment, and other villagers, would watch the films that were chosen to promote the South Vietnamese government at the expense of the VC and
North Vietnam
North Vietnam, officially the Democratic Republic of Vietnam (DRV; ; VNDCCH), was a country in Southeast Asia from 1945 to 1976, with sovereignty fully recognized in 1954 Geneva Conference, 1954. A member of the communist Eastern Bloc, it o ...
ese
People's Army of Vietnam
The People's Army of Vietnam (PAVN), officially the Vietnam People's Army (VPA; , , ), also recognized as the Vietnamese Army (), the People's Army () or colloquially the Troops ( ), is the national Military, military force of the Vietnam, S ...
(PAVN) forces. Dental Civil Action Programs (DENTCAPS) were also carried out by 1 ATF units other than 1 ACAU. The 1 ACAU Medical Detachment co-ordinated all MEDCAPS and DENTCAPS conducted by 1 ATF units. The detachment's head was also the province
Civil Operations and Revolutionary Development (CORDS) adviser on medical matters.
Typical tasks for the Education Detachment included providing advice on where new schools could be built, providing educational supplies to schools, and conducting English language classes. These classes were delivered by Australian soldiers who would spend time alone in villages at schools and proved very popular. In early 1969, the North Vietnamese authorities placed a price on the head of the then commander of the CAU, Lieutenant Colonel Kevin Latchford, suggesting their concern about the positive impact the unit was having on the local population. During 1969–70, when 1 ACAU was under the command of Lieutenant Colonel
Peter Gration
General Peter Courtney Gration, (born 6 January 1932) is a retired senior Australian Army officer who served in the positions of Chief of the General Staff (1984–87) and Chief of the Defence Force (1987–93), the professional head of the Au ...
, the Education Detachment also became responsible for youth and sports activities in Phuoc Tuy Province. At this time, the detachment commander was also the Province CORDS adviser on Education, and its second-in-command was the Province CORDS adviser on youth and sports matters, co-coordinating sporting activities in Phuoc Tuy Province.
The Liaison Detachment consisted of Vietnamese-speaking Australian officers trained at the RAAF School of Languages in
Point Cook, Victoria
Point Cook is a suburb in Melbourne, Victoria, Australia, Victoria, Australia, south-west of Melbourne's Melbourne central business district, Central Business District, located within the City of Wyndham Local government areas of Victoria, loca ...
. Described by Gration as "the eyes and ears" of 1 ACAU, the Liaison Officers (LOs) were responsible for interacting with the civilian population on a daily basis, assessing where projects might be warranted, preparing feasibility studies, and developing close contacts at village level. Working with only their drivers, LOs were widely known and accepted by local Vietnamese. They spent most of their time, including at one point up to three nights a week, in local villages. Apart from watching for opportunities for civic action projects, LOs would also deliver mail from VC prisoners of war incarcerated around the country to their families in Phuoc Tuy Province, and collect mail and gifts from the families for the prisoners to be delivered to them. LOs gave Vietnamese language presentations to former VC and PAVN soldiers who defected to the south under the ''
Chieu Hoi
The Chiêu Hồi program ( (also spelled "chu hoi" or "chu-hoi" in American documents; loosely translated as "Open Arms" or "Return") was an initiative by the United States and South Vietnam to encourage defection by the People's Army of Vietnam ( ...
'' (Open Arms) program, and disbursed compensation payments to local Vietnamese families when required. On occasions, when visitors to the province required an Australian interpreter, LOs were often tasked. For example, politicians and journalists visiting from Australia often preferred to use Australians as guides and interpreters.

The Agricultural Detachment provided advice on, and delivered supplies for, projects such as
"miracle" rice and
sorghum
''Sorghum bicolor'', commonly called sorghum () and also known as great millet, broomcorn, guinea corn, durra, imphee, jowar, or milo, is a species in the Poaceae, grass genus ''Sorghum (genus), Sorghum'' cultivated for its grain. The grain i ...
demonstration crops, and other crop growing techniques. It was also responsible for
animal husbandry
Animal husbandry is the branch of agriculture concerned with animals that are raised for meat, animal fiber, fibre, milk, or other products. It includes day-to-day care, management, production, nutrition, selective breeding, and the raising ...
projects when these developed from about 1969 onward. A typical project was provision of the necessary supplies and animals for local civilians to start their own chicken or pig farms.
Due to the nature of their work 1 ACAU personnel were quite vulnerable to enemy action and potentially could have suffered heavy casualties if the VC had decided to target them. Many members spent time alone in villages while civil affairs vehicles often traveled routes with just a driver and one passenger. Yet overall, there was little hostile action against members of the unit. In the early days after the unit's arrival in Nui Dat, there were sniper incidents in Hoa Long, and a medical team became involved in a contact in Hoi My, south of Dat Do, during which several 1 ACAU members sustained minor gunshot wounds. There were other minor incidents later also, for example, when the VC destroyed the water reticulation system on
Long Son island, just days after it came into operation. However, by 1969–70 the security situation in the province had greatly improved.
Towards the end of the 1960s the US emphasis on
Pacification
Pacification may refer to:
The restoration of peace through a declaration or peace treaty:
*Pacification of Ghent, an alliance of several provinces of the Netherlands signed on November 8, 1576
*Treaty of Berwick (1639), or ''Pacification of Berwi ...
increased throughout South Vietnam. The volume of civic action projects being carried out by Australian forces also increased during this time. Whilst previously they had been predominantly carried out by 1 ACAU, units from 1 ATF increasingly assisted with such activities during 1969–70. By this time, 1 ACAU's commanding officer was responsible for the co-ordination of all military civic action by Australian troops in Vietnam, including those at Vung Tau and
Phan Rang Phan may refer to:
* Phan (surname), a Vietnamese family name
* Phan District, Chiang Rai Province, Thailand
* Phan River
The Phan River () is a river of Bình Thuận Province, Vietnam.Vietnam Administrative Atlas, NXB Bản Đồ, 2004 It flo ...
(where the
Royal Australian Air Force
The Royal Australian Air Force (RAAF) is the principal Air force, aerial warfare force of Australia, a part of the Australian Defence Force (ADF) along with the Royal Australian Navy and the Australian Army. Constitutionally the Governor-Gener ...
had units), and Saigon, although the major focus of Australian civic action efforts was in Phuoc Tuy Province. In 1969 every individual unit of 1 ATF at Nui Dat was at one stage directed to put resources into civic action projects. For example,
5 RAR built a two-room school in Ong Trinh hamlet, alongside Route 15 between Baria and Bien Hoa. However, as the civic aid program wound down as part of the process of
Vietnamization
Vietnamization was a failed foreign policy of the Richard Nixon administration to end U.S. involvement in the Vietnam War through a program to "expand, equip, and train South Vietnamese forces and assign to them an ever-increasing combat role, a ...
, 1 ACAU again became the main agency for such programs from mid-1970 until late 1971. By 1970 the unit had grown to a strength of 55 men.
By early 1971 Australian civic action programs in Vietnam had included the construction of market places, six dispensaries, 71 classrooms, four community centres, 17 playgrounds, enhanced water supplies for 14 villages, as well as providing medical treatment for 200,000 people and another 100,000 dental treatments. In addition engineers had also rebuilt a number of the provinces main roads including Route 2 which ran from Baria to the northern provincial border, Route 44 from Baria to Long Hai, and Route 23 between Dat Do and Xuyen Moc. 1 ACAU remained in Vietnam until 25 November 1971, after which it returned to Australia as part of the withdrawal of its forces from the country.
Association
Following their participation in the 1987 Welcome Home Parade in Sydney, former 1 ACAU members formed the 1st Australian Civil Affairs Unit Association on 10 April 1988. Its aims and objectives are to:
* create and cherish a bond of comradeship between all members of the Association;
* assist members and the families of deceased members whenever necessary;
* facilitate communication between members;
* keep members informed of the Association's activities and other relevant information; and
* support projects that aim to improve the well being of the citizens of Vietnam.
Commanding officers
The following officers commanded 1 ACAU:
* Lieutenant Colonel John McDonagh, RAE (1967–68);
* Lieutenant Colonel Kevin Latchford,
RAAC (1968–69);
* Lieutenant Colonel
Peter Gration
General Peter Courtney Gration, (born 6 January 1932) is a retired senior Australian Army officer who served in the positions of Chief of the General Staff (1984–87) and Chief of the Defence Force (1987–93), the professional head of the Au ...
, RAE (1969–70);
* Lieutenant Colonel Paddy Outridge,
RA Inf (1970–71); and
* Lieutenant Colonel Laurie Wright, RAE (1971).
Notes
Footnotes
Citations
References
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https://www.smh.com.au/national/a-career-officer-and-leader-to-the-end-20130408-2hguc.html>
Further reading
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{{Refend
External links
1st Australian Civil Affairs Unit Association2nd Civil Affairs Company US Army
Civil affairs
Military units and formations of the Australian Army
Military units and formations of Australia in the Vietnam War
Military units and formations established in 1967
Military units and formations disestablished in 1972