When the Soviet Union and its Warsaw PactWarsaw Pact Full Description The Treaty of Friendship, Co-operation and Mutual Assistance, signed in Warsaw in May 1955 by the Soviet Union and seven Eastern European states (Poland, East Germany, Czechoslovakia, Hungary, Romania, Bulgaria, and Albania). Officially a mutual defence pact, the Warsaw Pact was in practice a mechanism for Soviet military dominance over Eastern Europe. Its forces were used to crush the Hungarian Revolution in 1956 and the Prague Spring in 1968, and it was dissolved in 1991 following the collapse of communist governments. Critical Perspective The Warsaw Pact was less a military alliance than a juridical fiction that legalised Soviet occupation of Eastern Europe. Unlike NATO, which maintained at least the formal equality of its members, the Warsaw Pact gave the Soviet Union the legal basis to intervene militarily in any member state that appeared to be departing from socialist orthodoxy — the “Brezhnev Doctrine.” Its existence demonstrated that the Eastern European communist states were not sovereign nations but Soviet dependencies. allies drove their tanks into Prague in 1968, crushing the nascent pro democracy movement led by Alexander Dubcek, the last pretense of there being anything emancipatory about Soviet Communism disappeared. Instead, the USSR and its sattelite regimes were shorn of any ideological credibility and now faced sullen and uncooperative populations across the eastern bloc whose only interest in communism was whether it could economically deliver. The next two de