ANZUS

1951 collective security treaty between Australia, New Zealand, and the U.S.

The Australia, New Zealand, United States Security Treaty is a 1951 collective security agreement initially formed between Australia, New Zealand, and the United States. It requires the parties to maintain their "capacity to resist armed attack", consult with each other on security matters in the Pacific and declares that an armed attack on any of the parties "would be dangerous to [each signatories] peace and safety" and that each signatory "would act to meet the common danger in accordance with its constitutional processes". It also provides for a council of the signatories foreign ministers, in which the implementation of the treaty can be discussed.

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