Definition of South East Asia Treaty Organization in English:
South East Asia Treaty Organization
South East A·sia Trea·ty Or·gan·i·za·tion
A defense alliance that existed between 1954 and 1977 for countries of Southeast Asia and part of the southwestern Pacific, to further a US policy of containing communism. Its members were Australia, Britain, France, New Zealand, Pakistan, the Philippines, Thailand, and the US.
Definition of South East Asia Treaty Organization in: