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Digital Archive International History Declassified

SEARCH RESULTS FOR “chernobyl 1986”

  • February 21, 1979

    Andropov Letter, Shortcomings in the Construction of the Chernobyl Atomic Power Station

    Yuri Andropov, then Chairman of the KGB, reports concerns about the Chernobyl nuclear plant. Serious flaws in the construction "might lead to failures and accidents."

  • September 10, 1982

    Report of KGB’s Governance about the Emergency Stop of Chernobyl Nuclear Power Plant Unit No.1 on 9 September 1982

    The document describes the accident which took place at Chernobyl nuclear power plant prior to 1986 disaster. The information on the accident which took place on 9 September 1982 was classified. The document demonstrates that before the Chernobyl disaster the Soviet government knew about the deficiences of the Chernobyl nuclear power plant.

  • April 26, 1986

    Urgent Report, Accident at Chernobyl Atomic Power Station

    The Soviet Minister of Power and Electrification reports on an explosion and fire at the Chernobyl Atomic Power Station in Ukraine. The Soviet Ministry of Heath has determined that "it is not required to take special measures, including the evacuation of the population from the city."

  • April 26, 1986

    V.P. Bryukhanov, Director of Chernobyl NPP, 'On the Accident at V. I. Lenin Chernobyl NPP'

    A brief report of the facts of the accident, including death of one unnamed person, hospitalization of 34, including 9 fireman, disappearance of the chief reactor operator Khodemchuk. Followed by reporting radiation levels in the aftermath of the accident.

  • April 26, 1986

    The KGB’s Report on Explosion and Fire at Chernobyl NPP [Nuclear Power Plant]

    This KGB report provides a chronology of the Chernobyl nuclear disaster, and gives information on the disaster's first victims.

  • April 27, 1986

    P.P. Volkov's Report to the Central Committee of Ukrainian Communist Party

    Evacuation order received at 20.00 on April 26, vehicle columns sent from Kiev to Chernobyl at 23.25, containing 1125 buses and 250 lorries, arriving at 4.00 on April 27. Evacuation of Pripyat began at 13.30 on April 27.

  • April 27, 1986

    I. Gladush, Minister of the Interior, to the Central Committee of the Ukrainian Communist Party

    A narrative account of the Chernobyl accident that describes the activities of Ministry of Internal Affairs of Ukrainian SSR (MVD) and security services in liquidating the aftermath of the Chernobyl accident and preparing Pripyat's evacuation.

  • April 28, 1986

    Untitled report by Lt. Col. V.P. Alekseyev and Major V.D. Kohan on Radiation Levels

    Info on radiactive fallout, and that Kiev is currently safe and being observed by experts, while Pripyat has 30-160 micro roentgens/sec, and Rivne Oblast has 820 micro roentgens per hour. From emergency 91 hospitalized people sent to Moscow, and 54 to Kiev and Kiev Oblast.

  • April 29, 1986

    A. Serdyuk, 'Some First Priority Questions in connection with the Situation in the Region of the Chernobyl AEhS'

    The report covers the issue of radiactive fallout following the accident, evacuation procedure, and number of hospitalized.

  • April 29, 1986

    Telegram Sent from 6th Clinical Hospital, Moscow, to Vera Sergeyevna Toptunovoa

    Letter to mother and address of hospital in Moscow, where he is located

  • April 30, 1986

    Seventh Directorate of the MIA of the USSR to the Minister of Internal Affairs of the Ukrainian SSR, Colonel-General Gladush I.D., 'Report on the Results of the Study of Public Opinion in connection with the Accident at the Chernobyl AEhS'

    The report notifies the MIA about the public opinion and rumors regarding the Chernobyl accident in several Ukraininan cities.

  • April 30, 1986

    Deputy Minister of Health to the Council of Ministers of the Ukrainian SSR, 'Concerning Measures being carried out to Provide Medical Aid to the Population during the Elimination of the Consequences of the Accident at Chernobyl AEhS'

    Kasyanenko writes about the gamma radiation levels in Kiev, Kiev Oblast and other regions of Ukraine. In the end he suggest sanitation and decide on the issue of informing the public.

  • May 04, 1986

    KGB’s Report on Options of Chernobyl Nuclear Disaster Elimination

    Physicists at the Academy of Sciences give advice for containing the Chernobyl nuclear disaster.

  • May 16, 1986

    Report on Radiation Situation. Secret. Signed by Experts A.V. Produnov and G.V. Yeremin

    Radiation levels in Pripyat and the surrounding area following the Chernobyl nuclear disaster.

  • May 21, 1986

    VCh Message from Moscow, dated 18:20, 21 May 1986

    Sent by Deputy Minister Shchepin, the telegram states that those who are under observation for radiation exposure, but who do not show signs of serious radiation sickness, will be discharged with a diagnosis of “vegetative-vascular dystonia”. Those who have been diagnosed with radiation poisoning of higher degrees will be given the diagnosis “serious radiation sickness from associated exposure to radiation” with notes on its level of severity and specific details of complications, including radiation burns.

  • 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.”

  • June 11, 1986

    Letter by the Chairman of the SPD, Brandt, to the General Secretary of the CC of the CPSU, Gorbachev

    Brandt's letter to Secretary Gorbachev on security issues and strengthening the alliance between East and West, as well as with America. Brandt touches on Chernobyl to explain Europe as a whole in peril in terms of international security.

  • June 11, 1986

    The Situation and Measures to Eliminate the Consequences of the Accident at the Chernobyl AEhS as of 12 June 1986

    The report covers the radiation conditions in Kiev Oblast as of 12th June 1986. In addition, it covers decontamination process, public security and well-being, transportation and calls for speed up building of sarcophagus.

  • July 28, 1986

    List of Information Subject to Classification concerning Questions Associated with the Accident at Unit Nº 4 of the Chernobyl AEhS (ChAEhS)

    An archival summary of the level of secrecy attached to various types of information about the Chernobyl NPP accident, the vast majority of which are classified as "Secret."

  • August 28, 1986

    KGB’s Report Operational Disorder in Organizing Activities Aimed at Chernobyl Nuclear Disaster Elimination

    This document describes the deficiencies which were made in activities aimed at overlapping of Chernobyl disaster’s consequences. These deficiencies could lead to new victims because the security rules of handling with dangerous radioactive materials were broken.