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Digital Archive International History Declassified


  • May 29, 1940

    The Chargé in the Soviet Union (Thurston) to the Secretary of State

    The Soviet Union threatens intervention in Lithuania due to the alleged "disappearance of men from Soviet military garrison established in Lithuania."

  • May 30, 1940

    The Minister in Latvia (Wiley) to the Secretary of State

    Officials express concern about the Soviet Union's aggressive actions toward Lithuania.

  • June 07, 1940

    The Minister in Latvia (Wiley) to the Secretary of State

    Lithuanian, Latvian, and Estonian officials all anticipate that the Soviet Union will take measure to control the Baltic states.

  • June 15, 1940

    The Chargé in the Soviet Union (Thurston) to the Secretary of State

    The Lithuanian government has accepted an ultimatum from the Soviet Union demanding that officials be brought to trial, the number of Soviet troops increased, and the Lithuanian government reorganized.

  • July 23, 1940

    Welles Declaration, Department of State Press Release, 'Statement by the Acting Secretary of State, the Honorable Sumner Welles'

    Later referred to as the "Welles Declaration," this statement by acting Secretary of State Sumner Welles condemned the 1940 Soviet occupation of the Baltic states and set United States policy of refusing to recognize the new Soviet governments of Estonia, Latvia, and Lithuania.

  • February 06, 1948

    Memorandum of Conversation, by the Assistant Secretary of State for Political Affairs (Armour)

    Three representatives of displaced persons of the Baltic States bring a petition for President Truman.

  • July 01, 1953

    Letter from Beria to Malenkov, 1 July 1953

    Letter from Beria to Malenkov, 1 July 1953, taking blame for his inappropriate actions.

  • July 01, 1953

    Letter from Lavrentiy Beria to Georgii Malenkov Reflecting on the Events of Spring 1953 (Excerpt)

    Letter from Beria to Malenkov discussing the events which took place in East Germany in the spring of 1953. Beria also discusses his actions after Stalin's death, asking for the forgiveness of the CPSU CC Politburo.

  • 1954

    Department of State, Memorandum, 'The Attitude of the United States and Other Governments Toward the Forced Incorporation of the Baltic Republics into the Soviet Union'

    State Department memorandum summarizing policy toward Lithuania, Latvia, and Estonia following the Soviet incorporation of the Baltic States.

  • December 07, 1954

    Department of State, Memorandum, 'Problems of Compatibility of Collective Security Negotiations with the USSR and Present US Policy Towards the Baltic States'

    History of US relations with the Baltic states and the current policy of non-recognition of Soviet control.

  • March 24, 1958

    Letter from Assistant Secretary of State for European Affairs C. Burke Elbrick, 'Draft NSC Paper Concerning Baltic States'

    Policy paper explaining the current status of Estonia, Latvia, and Lithuania and the US policy of non-recognition of their incorporation into the Soviet Union.

  • November 05, 1965

    Department of State, Memorandum, 'Current United States Policy Toward Lithuania, Latvia, and Estonia'

    Explanation of US policy of non-recognition of Soviet control of the Baltic states.

  • 1966

    Department of State, Background Memorandum, 'The Baltic Question and US-USSR Exchanges'

    Summary of past negotiations with the Soviet Union for cultural exchanges which include the Baltic States. The State Department wants to avoid the Soviets using these exchanges to erode the US policy of not recognizing Soviet control of the Baltics.

  • May 10, 1966

    Department of State, Memorandum, 'Termination of Baltic State Representation Supported from Blocked Baltic Assets Held in the United States'

    Policy recommendation to phase-out US financial support of Baltic embassies.

  • May 23, 1986

    Preliminary Report on Radiation Levels in Lithuania Following the Chernobyl Accident

    Report from the Lithuanian Academy of Sciences on radiation levels detected in May 1986 following the Chernobyl nuclear accident. Both atmospheric tests and tests of food products like milk and honey showed elevated levels of radiation and radioactive isotopes which were “dangerous to the health of the population.”

  • September 16, 1986

    Second Report on Radiation Levels in Lithuania Following the Chernobyl Accident

    In a follow up to their earlier May report, the Lithuanian Academy of Science summarizes levels of radiation detected between April and August of 1986 following the Chernobyl nuclear accident. Atmospheric tests showed a sharp rise in radiation levels in late April, up to 50 times higher than Soviet standards for safe levels of exposure. Levels dropped off in May, with occasional spikes. The report also summarizes tests of food products grown in Lithuania or imported from other Soviet Republics.

  • May 11, 1989

    CPSU Politburo Discussion of the Memorandum of Six Politburo members on the Situation in the Baltic Republics

    Discussion of separatist and nationalist sentiment in Lithuania, Latvia and Estonia.

  • August 23, 1990

    Report, Assistant Head of the International Division of the CC CPSU, 'On the Issue of Humanitarian Aid by the US to Lithuania'

    Report describing a possible resolution in the US Congress to send humanitarian aid to Lithuania to support the movement there to separate from the Soviet Union.

  • June, 2007

    Hot Pursuit, 1975. Folder 25. The Chekist Anthology

    Vasili Mitrokhin reports that on 7 May 1975 the border patrol officers detained a suspiciously-looking young man, between 20-22 years of age, for trespassing on the border zone in the village of Lunka, Glybovsky District, Chernivsty Oblast, who identified himself as Muntianov Boris Borisovich, resident of Odessa. His likeness did not match the passport photo and the officers asked that he follow them to the local security checkpoint. Muntianov resisted and attacked one of the officers, hitting him in the face. He headed for the deep forest and was able to escape. Searching the area, officers retrieved the trespasser’s rucksack that contained the Russian-English dictionary, a chocolate bar, flashlight, batteries, large-scale map of Chernivtsi Oblast, electric razor, binocular, four passports with different surnames, birth certificate, work-book, and a registration card issued to Petraukas Zigmas Yuzovich, native of the Lithuanian Soviet Socialist Republic. The Lithuanian KGB informed that Petraukas is a wanted criminal. Local residents of Novoselitskoe and Glybovsky districts actively assisted in the search of Petraukas. On May 8, fifteen search teams with trained dogs scanned the forest. Petraukas was intercepted near the village of Marshynitsy, approximately five kilometers away from the border. Petraukas confessed during questioning that he was dissatisfied with the life in the USSR and was planning to escape via Romania to a capitalist country. The testimony was confirmed through the interior investigation in his cell.

  • June, 2007

    The Nationalism Case. Folder 57. The Chekist Anthology.

    In this entry, Mitrokhin expresses the KGB’s views on the threat of organized oppositionist nationalism within the Soviet bloc.