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Eastern Europe

Bulgaria

Intelligence Operations in the Cold War

Todor Zhivkov Collection

Soviet soldier taking a photograph of another soldier in Red Square, Moscow, 1959

Eastern Europe

Soviet Union

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Bulgaria. Ministry of Internal Affairs

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Eastern Europe

Czechoslovakia

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Eastern Europe

The Palace of the Republic (Palast der Republik) in Berlin

Eastern Europe

East Germany

Truman with Attlee and Stalin at Potsdam

Cold War Origins

Jan Nowak-Jeziorański broadcasting for Radio Free Europe, 3 May 1952

Radio Free Europe and Radio Liberty

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Zhivkov, Todor

1911- 1998

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Eastern Europe

Hungary

Warsaw Pact

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Solakov, Angel

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Bulgaria. Ministry of Defense

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Stoyanov, Dimitar

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Tsankov, Georgi

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Sino-Soviet Relations

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March 23, 1959	Report on Visit to Romania on Counterintelligence Issues A report on the visit that had to improve exchange of information between the two intelligence agencies.
January 8, 1957	Information on Turkish and Greek Intelligence Services Activity Against Bulgaria in 1956 A report focused on the Turkish and Greek intelligence activities in Bulgaria. The report outlines the major areas of interest – the Bulgarian military infrastructure, economic development, and the Communist party leadership. The report also talks about the role of the Turkish diplomatic representatives in encouraging repatriation of Turkish-Bulgarians to Turkey.
June 17, 1959	Information on French Intelligence Activity Against Bulgaria The memo focuses on the operations of the French intelligence services in Bulgaria during the late 1950s.
November 21, 1960	Foreign Counterintelligence Bulletin No. 56 on Agent-Operational Activities
October 13, 1961	Report from Gen. B. Dumkov on Completion of Operation "Pine-tree"
August 4, 1983	Report from Gen. G. Anachkov on New Features on the Operational Situation in Arabic Direction
March 29, 1955	Bulgarian Politburo Resolution B Regarding DS Intelligence Directorate Work BCP CC’s First Secretary, Vulko Chervenkov, approves Interior Minister Georgi Tsankov’s recommendations for improving the performance of the intelligence and counter-intelligence services.
September 1, 1958	Letter from T. Zhivkov to Soviet Presidium on Training of Bulgarian Military Intelligence Officers at Intelligence Courses in the USSR Todor Zhivkov requests from Moscow training of Bulgarian intelligence officers.
February 9, 1963	Proposal of the Minister of the Interior D. Dikov to Bulgarian Secretariat on Exchange of Arrested Agents between Bulgaria and Greece The Minister of Internal Affairs, Diko Dikov, seeks authorization from the BCP CC Secretariat for the proposed exchange of captured intelligence operatives between Greece and Bulgaria.
November 7, 1967	Complaint by [Government of] Brazil Regarding Czechoslovak Transport of Guerrilla Fighters from Cuba to Latin America Head of the 1st Administration of the Ministry of the Interior Josef Houska reports a complaint by the Brazilian government regarding to Czechoslovak assistance of transporting guerrilla fighters from Cuba to Latin America. Brazilian government issued an official warning that relations between Brazil and Czechoslovak could be deteriorated in connection with the support for Cuba. Houska says Brazilian officials' argument could be proof that Czechoslovak specially selected officials making technical arrangement for the transits belong to some section of the Czechoslovak civil service. However, the Czechoslovak authorities cannot be blamed that they go along with the activities of the Cuban Embassy in Prague, which controls the transport of the guerrillas since an embassy is entitled to engage in full diplomatic activities in a friendly country. Houska argues that the Brazilian government does not have conceret evidence for the direct accusation of Czechoslovakia. The position of the Brazilian Ministry of Foreign Affairs could have been the result of pressure by ultra-reactionary forces in domestic policy which are concerned by the opposition activities in Brazil and abroad.