-
ANZUS treaty was formed. The members include Australia, New Zealand and the United States.
-
South East Asia Treaty Organisation was formed. The members include the United States, Britain, Australia, New Zealand, Thailand, the Philippines, Pakistan and France.
-
The Minister for Defence (Reginald Townley) announces that he wants to send 30 army advisers to South Vietnam (SVN).
-
The first members of the Australian Army Training Team Vietnam (AATTV) arrive in South Vietnam.
-
Advisor, Sergeant William Hacking becomes the first Australian to die in Vietnam when his weapon accidentally discharges after being caught in vegetation.
-
Vietnam's President Diem and his brother Ngo Dinh Nhu are murdered in a military coup
-
The Prime Minister (Rt. Hon. Sir Robert Menzies) announces introduction of national service to increase the army’s strength from 22,750 to 37,500. Opposition to the war in Vietnam is not accepted as a reason for exemption.
-
The Prime Minister announces the dispatch of an infantry battalion to South Vietnam, with an armoured personnel carrier (APC) troop, a signals troop and a logistic support company.
-
-
-
-
-
Anti-Vietnam War protesters stage the first moratorium marches in Australian cities (70,000 in Melbourne, and about 120,000 throughout Australia).
-
-
draft resisters are released from jail and pending prosecutions for draft resistance are dropped.