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Warsaw pact

Treaty of Friendship, Co-operation, and Mutual Assistance
Russian: Договор о дружбе, сотрудничестве и взаимной помощи
Warsaw Pact Logo.svg
Warsaw Pact in 1990 (orthographic projection).svg
Member states in 1990 (dark green)
Former member states (light green)
Motto Union of peace and socialism
Formation 14 May 1955
Dissolved 1 July 1991
Type Military alliance
Headquarters Moscow, Soviet Union
Membership

Bulgaria Bulgaria
Czechoslovakia Czechoslovakia
East Germany East Germany (withdrew in 1990)
Hungary Hungary
Poland Poland (withdrew in 1990)
Romania Romania
Soviet Union Soviet Union

Albania Albania (withdrew in 1968)
Petr Lushev (last)
Vladimir Lobov (last)

Bulgaria Bulgaria
Czechoslovakia Czechoslovakia
East Germany East Germany (withdrew in 1990)
Hungary Hungary
Poland Poland (withdrew in 1990)
Romania Romania
Soviet Union Soviet Union


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