ABCANZ Armies

ABCANZ Armies (formally, the American, British, Canadian, Australian, and New Zealand Armies' Program) is a program aimed at optimizing interoperability and standardization of training and equipment between the armies of Australia, Canada, New Zealand, the United Kingdom, and the United States, plus the United States Marine Corps and the Royal Marines. Established in 1947 as a means to capitalize on close cooperation between the United States, United Kingdom, and Canada during World War II, the program grew to include Australia (in 1963) and New Zealand (as an observer from 1965, with full membership in 2006, although the organization's short title remained "ABCA Armies' Program"^[1]).