Southeast Asia Treaty Organization

(redirected from South East Asia Treaty Organization)
Also found in: Encyclopedia.

Southeast Asia Treaty Organization

The Southeast Asia Treaty Organization (SEATO) was an alliance organized pursuant to the Southeast Asia Defense Treaty to oppose the growing communist influence in Southeast Asia. The United States, the United Kingdom, France, Australia, New Zealand, Thailand, the Philippines, and Pakistan signed the treaty and accompanying Pacific Charter in Manila on September 8, 1954. The treaty became operative in February 1955 and bound the signatories to mutual aid to resist armed attack or subversion; an armed attack on one signatory was interpreted as a danger to all.

Headquartered in Bangkok, SEATO relied on the military forces of member nations rather than commanding its own standing forces, as did the North Atlantic Treaty Organization. In its first few years of operation, SEATO's effectiveness was not tested, but at the beginning of the 1960s, conflicts in South Vietnam and Laos challenged the strength of the alliance and ultimately found it lacking. France withdrew from military cooperation in SEATO in 1967, and Great Britain refused active military cooperation in the Vietnam conflict. Moreover, a 1960s dispute between Pakistan and India further undermined the efficacy of the alliance: Pakistan drew closer to communist China, while the United States provided aid to India.

In 1972 Pakistan completely withdrew from the alliance; in 1974 France suspended its membership payments. In September 1975 the signatories decided to phase out the operations, and SEATO was formally dissolved on June 30, 1977. The collective defense treaty remains in effect, however.

Further readings

Buszynski, Leszek. 1983. SEATO, the Failure of an Alliance Strategy. Singapore: Singapore Univ. Press.

Grenville, J.A.S., and Bernard Wasserstein. 2000. The Major International Treaties of the Twentieth Century. New York: Routledge.

Schoenl, William, ed. 2002. New Perspectives on the Vietnam War: Our Allies' Views. Lanham, Md.: Univ. Press of America.

State Department. 1995. Treaties in Force. Publication 9433.

West's Encyclopedia of American Law, edition 2. Copyright 2008 The Gale Group, Inc. All rights reserved.
References in periodicals archive ?
Pakistan was the first country in Asia that recognized Peoples Republic of China on 4 January 1950, and on that occasion expressed the hope that the two countries would develop cordial and mutually advantageous relations.1 The Government of Liaqat Ali Khan, the first Prime Minister of Pakistan, gave a strong support to the cause of Peoples Republic of China in the United Nations.2 After Pakistan's participation in the South East Asia Treaty Organization (SEATO), the prospects of activating relations with China were marred.
SEATO, the South East Asia Treaty Organization (formed in 1954 with the US, Britain, France, Australia, New Zealand, Pakistan, Thailand and the Philippines), was dissolved in 1977.
ASEAN or SEATO (South East Asia Treaty Organization (5)) are two cases in point.

Full browser ?