The Australia, New Zealand, United States (ANZUS) security treaty was concluded at San Francisco on September 1, 1951, and entered into force on April 29, 1952. The treaty bound the signatories to recognize that an armed attack in the Pacific area on any of them would endanger the peace and safety of the others. It committed them to consult in the event of a threat and, in the event of attack, to meet the common danger in accordance with their respective constitutional processes. The three nations also pledged to maintain and develop individual and collective capabilities to resist attack. | The Australia, New Zealand, United States (ANZUS) security treaty was concluded at San Francisco on September 1, 1951, and entered into force on April 29, 1952. The treaty bound the signatories to recognize that an armed attack in the Pacific area on any of them would endanger the peace and safety of the others. It committed them to consult in the event of a threat and, in the event of attack, to meet the common danger in accordance with their respective constitutional processes. The three nations also pledged to maintain and develop individual and collective capabilities to resist attack. |