The Warsaw Treaty Organization (WTO), officially the Treaty of Friendship, Cooperation and Mutual Assistance, commonly known as the Warsaw Pact (WP), was a collective defense treaty signed in Warsaw, Poland between the Soviet Union and seven other Eastern Bloc socialist republics of Central and Eastern Europe in May 1955, during the Cold War. The Warsaw Pact was the military complement to the Council for Mutual Economic Assistance (CoMEcon), the regional economic organization for the socialist states of Central and Eastern Europe. The Warsaw Pact was created in reaction to the integration of West Germany into NATO"In reaction to West Germany's NATO accession, the Soviet Union and its Eastern European client states formed the Warsaw Pact in 1955." Citation from: in 1955 per the London and Paris Conferences of 1954,The Warsaw Pact Reconsidered: International Relations in Eastern Europe, 1955–1969 Laurien Crump Routledge, p. 21–22, 11.02.2015 but it is also considered to have been motivated by Soviet desires to maintain control over military forces in Central and Eastern Europe. The Warsaw Pact was established as a balance of power or counterweight to NATO. There was no direct military confrontation between them; instead, the conflict was fought on an ideological basis and in proxy wars. Both NATO and the Warsaw Pact led to the expansion of military forces and their integration into the respective blocs. Its largest military engagement was the Warsaw Pact invasion of Czechoslovakia in August 1968 (with the participation of all Pact nations except Albania and Romania), which, in part, resulted in Albania withdrawing from the pact less than a month later. The Pact began to unravel in its entirety with the spread of the Revolutions of 1989 through the Eastern Bloc, beginning with the Solidarity movement in Poland, its electoral success in June 1989 and the Pan-European Picnic in August 1989. East Germany withdrew from the Pact following German reunification in 1990. On 25 February 1991, at a meeting in Hungary, the Pact was declared at an end by the defense and foreign ministers of the six remaining member states. The USSR itself was dissolved in December 1991, although most of the former Soviet republics formed the Collective Security Treaty Organization shortly thereafter. Throughout the following 20 years, the seven Warsaw Pact countries outside the USSR each joined NATO (East Germany through its reunification with West Germany; and the Czech Republic and Slovakia as separate countries), as did the Baltic states which had been part of the Soviet Union.


The Warsaw Treaty's organization was two-fold: the Political Consultative Committee handled political matters, and the Combined Command of Pact Armed Forces controlled the assigned multi-national forces, with headquarters in Warsaw, Poland. The Supreme Commander of the Unified Armed Forces of the Warsaw Treaty Organization, which commanded and controlled all the military forces of the member countries, was also a First Deputy Minister of Defence of the USSR, and the Chief of Combined Staff of the Unified Armed Forces of the Warsaw Treaty Organization was also a First Deputy Chief of the General Staff of the Soviet Armed Forces. Therefore, although ostensibly an international collective security alliance, the USSR dominated the Warsaw Treaty armed forces, analogous to the United States' domination of the NATO alliance.


The strategy behind the formation of the Warsaw Pact was driven by the desire of the Soviet Union to prevent Central and Eastern Europe being used as a base for its enemies. Its policy was also driven by ideological and geostrategic reasons. Ideologically, the Soviet Union arrogated the right to define socialism and communism and act as the leader of the global socialist movement. A corollary to this was the necessity of intervention if a country appeared to be violating core socialist ideas, explicitly stated in the Brezhnev Doctrine.

Notable military exercises

*"Szczecin" (Poland, 1962) *"Vltava" (Czechoslovakia, 1966) *Operation "Rhodope" (Bulgaria, 1967) *"Oder-Neisse" (East Germany, 1969) *Przyjaźń 84 (Poland, 1984) *Shield 84' (Czechoslovakia, 1984)



Before the creation of the Warsaw Pact, the Czechoslovak leadership, fearful of a rearmed Germany, sought to create a security pact with East Germany and Poland. These states protested strongly against the re-militarization of West Germany. The Warsaw Pact was put in place as a consequence of the rearming of West Germany inside NATO. Soviet leaders, like many European countries on both sides of the Iron Curtain, feared Germany being once again a military power and a direct threat. The consequences of German militarism remained a fresh memory among the Soviets and Eastern Europeans."When the Federal Republic of Germany entered NATO in early May 1955, the Soviets feared the consequences of a strengthened NATO and a rearmed West Germany". Citation from: As the Soviet Union already had bilateral treaties with all of its eastern satellites, the Pact has been long considered 'superfluous', and because of the rushed way in which it was conceived, NATO officials labeled it as a 'cardboard castle'. The USSR, fearing the restoration of German militarism in West Germany, had suggested in 1954 that it join NATO, but this was rejected by the US and UK. The Soviet request to join NATO arose in the aftermath of the Berlin Conference of January–February 1954. Soviet foreign minister Molotov made proposals to have Germany reunified and elections for a pan-German government, under conditions of withdrawal of the four powers' armies and German neutrality, but all were refused by the other foreign ministers, Dulles (USA), Eden (UK), and Bidault (France). Proposals for the reunification of Germany were nothing new: earlier on 20 March 1952, talks about a German reunification, initiated by the so-called 'Stalin Note', ended after the United Kingdom, France, and the United States insisted that a unified Germany should not be neutral and should be free to join the European Defence Community (EDC) and rearm. James Dunn (USA), who met in Paris with Eden, Adenauer, and Robert Schuman (France), affirmed that "the object should be to avoid discussion with the Russians and to press on the European Defense Community". According to John Gaddis "there was little inclination in Western capitals to explore this offer" from the USSR. While historian Rolf Steininger asserts that Adenauer's conviction that "neutralization means sovietization" was the main factor in the rejection of the Soviet proposals, Adenauer also feared that German unification might have resulted in the end of the CDU's dominance in the West German Bundestag. Consequently, Molotov, fearing that the EDC would be directed in the future against the USSR and "seeking to prevent the formation of groups of European States directed against other European States", made a proposal for a General European Treaty on Collective Security in Europe "open to all European States without regard as to their social systems" which would have included the unified Germany (thus rendering the EDC obsolete). But Eden, Dulles, and Bidault opposed the proposal. One month later, the proposed European Treaty was rejected not only by supporters of the EDC but also by Western opponents of the European Defence Community (like French Gaullist leader Gaston Palewski) who perceived it as "unacceptable in its present form because it excludes the USA from participation in the collective security system in Europe". The Soviets then decided to make a new proposal to the governments of the US, UK, and France to accept the participation of the US in the proposed General European Agreement. As another argument deployed against the Soviet proposal was that it was perceived by Western powers as "directed against the North Atlantic Pact and its liquidation", the Soviets decided to declare their "readiness to examine jointly with other interested parties the question of the participation of the USSR in the North Atlantic bloc", specifying that "the admittance of the USA into the General European Agreement should not be conditional on the three Western powers agreeing to the USSR joining the North Atlantic Pact". Again all proposals, including the request to join NATO, were rejected by the UK, US, and French governments shortly after. Emblematic was the position of British General Hastings Ismay, a fierce supporter of NATO expansion. He opposed the request to join NATO made by the USSR in 1954 saying that "the Soviet request to join NATO is like an unrepentant burglar requesting to join the police force". In April 1954 Adenauer made his first visit to the USA meeting Nixon, Eisenhower, and Dulles. Ratification of the EDC was delayed but the US representatives made it clear to Adenauer that the EDC would have to become a part of NATO. Memories of the Nazi occupation were still strong, and the rearmament of Germany was feared by France too. On 30 August 1954, the French Parliament rejected the EDC, thus ensuring its failure and blocking a major objective of US policy towards Europe: to associate West Germany militarily with the West. The US Department of State started to elaborate alternatives: West Germany would be invited to join NATO or, in the case of French obstructionism, strategies to circumvent a French veto would be implemented in order to obtain German rearmament outside NATO. On 23 October 1954 – only nine years after the Allies (UK, USA, and USSR) defeated Nazi Germany ending World War II in Europe – the admission of the Federal Republic of Germany to the North Atlantic Pact was finally decided. The incorporation of West Germany into the organization on 9 May 1955 was described as "a decisive turning point in the history of our continent" by Halvard Lange, Foreign Affairs Minister of Norway at the time. In November 1954, the USSR requested a new European Security Treaty, in order to make a final attempt to not have a remilitarized West Germany potentially opposed to the Soviet Union, with no success. On 14 May 1955, the USSR and other seven European countries "reaffirming their desire for the establishment of a system of European collective security based on the participation of all European states irrespective of their social and political systems" established the Warsaw Pact in response to the integration of the Federal Republic of Germany into NATO, declaring that: "a remilitarized Western Germany and the integration of the latter in the North-Atlantic bloc ..increase the danger of another war and constitutes a threat to the national security of the peaceable states; ..in these circumstances the peaceable European states must take the necessary measures to safeguard their security". One of the founding members, East Germany, was allowed to re-arm by the Soviet Union and the National People's Army was established as the armed forces of the country to counter the rearmament of West Germany.


The eight-member countries of the Warsaw Pact pledged the mutual defense of any member who would be attacked. Relations among the treaty signatories were based upon mutual non-intervention in the internal affairs of the member countries, respect for national sovereignty, and political independence. The founding signatories to the Treaty of Friendship, Cooperation and Mutual Assistance consisted of the following communist governments: * Albania (withheld support in 1961 because of the Soviet–Albanian split, but formally withdrew on 13 September 1968) * * * (withdrew on 2 October 1990 prior to German reunification) * (temporarily withdrew from 1–4 November 1956 during the Hungarian Revolution) * (withdrew on 4 June 1989 with the trade union Solidarity winning an overwhelming victory in a partially free election) * (withheld support in 1962; withdrew on 23 December 1989 prior to Romanian Revolution) *


: In July 1963 the Mongolian People's Republic asked to join the Warsaw Pact under Article 9 of the treaty. Due to the emerging Sino-Soviet split, Mongolia remained in an observer status. The Soviet government agreed to station troops in Mongolia in 1966. At first, China, North Korea, Mongolia, and Vietnam had observer status, but China withdrew after the Sino-Soviet split in the early 1960s.

During Cold War

For 36 years, NATO and the Warsaw Pact never directly waged war against each other in Europe; the United States and the Soviet Union and their respective allies implemented strategic policies aimed at the containment of each other in Europe, while working and fighting for influence within the wider Cold War on the international stage. These included the Korean War, Vietnam War, Bay of Pigs invasion, Dirty War, Cambodian–Vietnamese War, and others. In 1956, following the declaration of the Imre Nagy government of the withdrawal of Hungary from the Warsaw Pact, Soviet troops entered the country and removed the government. Soviet forces crushed the nationwide revolt, leading to the death of an estimated 2,500 Hungarian citizens. The multi-national Communist armed forces' sole joint action was the Warsaw Pact invasion of Czechoslovakia in August 1968. All member countries, with the exception of the Socialist Republic of Romania and the People's Republic of Albania, participated in the invasion. The German Democratic Republic provided only minimal support.

End of the Cold War

In 1989, popular civil and political public discontent toppled the Communist governments of the Warsaw Treaty countries. The beginning of the end of the Warsaw Pact, regardless of military power, was the Pan-European Picnic in August 1989. The event, which goes back to an idea by Otto von Habsburg, caused the mass exodus of GDR citizens and the media-informed population of Eastern Europe felt the loss of power of their rulers and the Iron Curtain broke down completely. This broke the brackets of Eastern Europe, which could no longer be held together militarily by the Warsaw Pact. Independent national politics made feasible with the ''perestroika'' and ''glasnost'' policies induced institutional collapse of the Communist government in the USSR in 1991. From 1989 to 1991, Communist governments were overthrown in Albania, Poland, Hungary, Czechoslovakia, East Germany, Romania, Bulgaria, Yugoslavia, and the Soviet Union. As the last acts of the Cold War were playing out, several Warsaw Pact states (Poland, Czechoslovakia, and Hungary) participated in the US-led coalition effort to liberate Kuwait in the Gulf War. On 25 February 1991, the Warsaw Pact was declared disbanded at a meeting of defence and foreign ministers from remaining Pact countries meeting in Hungary. On 1 July 1991, in Prague, the Czechoslovak President Václav Havel formally ended the 1955 Warsaw Treaty Organization of Friendship, Cooperation and Mutual Assistance and so disestablished the Warsaw Treaty after 36 years of military alliance with the USSR. The USSR disestablished itself in December 1991.

Central and Eastern Europe after the Warsaw Treaty

On 12 March 1999, the Czech Republic, Hungary, and Poland joined NATO; Bulgaria, Estonia, Latvia, Lithuania, Romania, and Slovakia joined in March 2004; Albania joined on 1 April 2009. Russia and some other post-USSR states joined the Collective Security Treaty Organization (CSTO) in 1992, or the Shanghai Five in 1996, which was renamed the Shanghai Cooperation Organization (SCO) after Uzbekistan's addition in 2001. In November 2005, the Polish government opened its Warsaw Treaty archives to the Institute of National Remembrance, which published some 1,300 declassified documents in January 2006. Yet the Polish government reserved publication of 100 documents, pending their military declassification. Eventually, 30 of the reserved 100 documents were published; 70 remained secret and unpublished. Among the documents published was the Warsaw Treaty's nuclear war plan, ''Seven Days to the River Rhine'' – a short, swift counter-attack capturing Austria, Denmark, Germany, and the Netherlands east of the Rhine, using nuclear weapons, in self-defense, after a NATO first strike. The plan originated as a 1979 field training exercise war game and metamorphosed into official Warsaw Treaty battle doctrine, until the late 1980s – which is why the Polish People's Republic was a nuclear weapons base, first, to 178, then, to 250 tactical-range rockets, though these numbers may differ. Doctrinally, as a Soviet-style (offensive) battle plan, ''Seven Days to the River Rhine'' gave commanders few defensive-war strategies for fighting NATO in Warsaw Treaty territory.

See also

* Collective Security Treaty Organization (CSTO) – Modern military alliance between six former Soviet states. * Shanghai Cooperation Organization (SCO) – Modern Eurasian political, economic and military organization. * Treaty of Friendship


Works cited

* * *

Further reading

* Faringdon, Hugh. Confrontation: the strategic geography of NATO and the Warsaw Pact. (London: Routledge & Kegan Paul, 1986.) * * Mackintosh, Malcolm. ''The evolution of the Warsaw Pact'' (International Institute for Strategic Studies, 1969) * Kramer, Mark N. "Civil-military relations in the Warsaw Pact, The East European component," ''International Affairs,'' Vol. 61, No. 1, Winter 1984–85. * * * A. James McAdams, "East Germany and Detente." Cambridge University Press, 1985. * McAdams, A. James. "Germany Divided: From the Wall to Reunification." Princeton University Press, 1992 and 1993.

Other languages

* * – Original Ed.:


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External links

The Woodrow Wilson Center Cold War International History Project's Warsaw Pact Document Collection

Parallel History Project on Cooperative Security

(1989) * ttp://omniatlas.com/maps/russia/19550921/ Map of Russia and the Warsaw Pact (omniatlas.com)
Soviet Nuclear Weapons in Hungary 1961-1991
The Warsaw Pact, 1955–1968.
' by Hugh Collins Embry. Contain extensive documentation of the Pacts first 13 years. {{Authority control Category:Eastern Bloc Category:1991 in politics Category:20th-century military alliances Category:Bulgaria–Soviet Union relations Category:Cold War alliances and military strategy Category:Cold War treaties Category:Marxism–Leninism Category:Foreign relations of the Soviet Union Category:Former international organizations Category:Germany–Soviet Union relations Category:History of Poland (1989–present) Category:History of Warsaw Category:International military organizations Category:International political organizations Category:Military alliances involving Bulgaria Category:Military alliances involving Czechoslovakia Category:Military alliances involving Hungary Category:Military alliances involving Poland Category:Military alliances involving Romania Category:Military alliances involving the Soviet Union Category:Late modern Europe Category:Organizations established in 1955 Category:Organizations disestablished in 1991 Category:Poland–Soviet Union relations Category:Treaties concluded in 1955 Category:Treaties entered into force in 1955 Category:Treaties of East Germany Category:Treaties of the People's Republic of Bulgaria Category:Treaties of the Hungarian People's Republic Category:Treaties of the Polish People's Republic Category:Treaties of the People's Socialist Republic of Albania Category:Treaties of the Socialist Republic of Romania Category:Czechoslovakia–Soviet Union relations Category:Hungary–Soviet Union relations Category:Treaties establishing intergovernmental organizations Category:Cold War terminology Category:1955 establishments in Poland