National Service, 1965–72 – Fact sheet 164

A scheme of selective National Service

On 5 November 1964, Cabinet decided to introduce a compulsory selective National Service scheme. In announcing this decision to Parliament, Prime Minister Robert Menzies referred to ‘aggressive Communism’ developments in Asia, such as ‘recent Indonesian policies and actions’ and a ‘deterioration in our strategic position’, as being influential in the decision being reached (see Parliamentary Debates, House of Representatives, 25th Parliament, 1st Session, pp. 2517–2724). The Government had concluded that Australia had inadequate Defence manpower and aimed to increase the strength of the Army to 33,000 by the end of 1966 by introducing national service.

The National Service Act 1964, passed on 24 November, required 20 year old males, if selected, to serve in the Army for a period of twenty four months of continuous service (reduced to eighteen months in 1971), followed by three years in the Reserve. The Defence Act was amended in May 1965 to provide that conscripts could be obliged to serve overseas, and in March 1966, Prime Minister Holt announced that National Servicemen would be sent to Vietnam to fight in units of the Australian Regular Army.

Between 1965 and December 1972 over 800,000 men registered for National Service. Some 63,000 were conscripted and over 19,000 served in Vietnam. Although registration was compulsory a process of selection by ballot determined who would be called up. Two ballots were conducted each year. The ballots selected several dates in the selected period and all males with corresponding birthdays were called up for national service. The ballot was conducted using a lottery barrel and marbles representing birthdays. The barrel and marbles are held in the National Office, Canberra, in series MP1357/63.

Opposition to conscription

From 1966 opposition to conscription swelled and was often enmeshed with opposition to Australia’s involvement in the Vietnam War. Evasion of national service was not uncommon. Some cases were prosecuted harshly leading to much publicity. National Service was a significant issue in the Federal election campaigns of 1966, 1969 and 1972. The Australian Labor Party consistently opposed it and was committed to recalling troops from Vietnam.

With the election of an ALP government in December 1972, Prime Minister Whitlam announced the end of peace time conscription as one of his government’s first administrative decisions. Those National Servicemen who did not wish to complete their term of service were discharged immediately. The National Service Act was amended in 1973 to abolish the obligation to undertake National Service.

Record holdings of the 1965–72 National Service scheme

The National Archives holds many records about the introduction and administration of this last National Service scheme. Selected records are listed in the tables below.

The introduction and administration of National Service

The records listed below are all held in the National Office, Canberra. Records about the administration of national service in each state are generally held by the office of the National Archives in that state. Significant policy and administrative records are generally held by our office in Melbourne, as the central office of the Department of Labour and National Service which administered national service was located there.

Collection references

Records about National Service registrants

All males liable for National Service were required to register by completing a registration form. Many of these records which provide information about name, address, date and place of birth, marital status, next of kin, and employment and education history are held by offices of the National Archives. Records for registrants are usually held in the State in which they registered. The records are not held in one sequence arranged by family name – they are grouped by registration number within intakes. Some examples of relevant series are listed below.



 Title or description of recordDate rangeSeries number
SeriesNational Service registration forms and registration training files1965–73B518


 Title or description of recordDate rangeSeries number
SeriesNational Service registrants case files1965–72K1090

How to obtain more information

Search the collection to find more information about the records listed in this fact sheet.

Other fact sheets relating to compulsory military training are:

Information relating to the military service of those called up for National Service will be found on personal service records of the respective service. Refer to the following fact sheets:

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