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The VENONA Files

The U.S. Army's Signal Intelligence Service, the precursor to the National Security Agency, began a secret program in February 1943 later codenamed VENONA. The mission of this small program was to examine and exploit Soviet diplomatic communications but after the program began, the message traffic included espionage efforts as well.



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The VENONA Files
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Administrative matters | 3 March (Release 3)
Source: http://www.nsa.gov/public_info/_files/venona/1945/3mar_admin_matters.pdf
Dismissal of SAVEL'EVA, reference to PAMFILOV and other radio operators | 7 February (Release 5)
Source: http://www.nsa.gov/public_info/_files/venona/1947/7feb_dismissal_saveleva.pdf
The VENONA Files
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Flora Wovschin and recruitment of Judith Coplon and Marion Davis | 5 December 1944 (Release 3)
Source: http://www.nsa.gov/public_info/_files/venona/1944/5dec_flora_wovschin.pdf
The VENONA Files
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eye 76

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Same as foregoing | 26 June 1943 (Release 4)
Source: http://www.nsa.gov/public_info/declass/venona/jun_1943.shtml
The VENONA Files
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eye 69

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Reported comments by IRENE SAXBY on Australian Mission in Moscow | 25 April (Release 5)
Source: http://www.nsa.gov/public_info/_files/venona/1945/25apr_irene_saxby.pdf
Reference to ''The Engineer of the Workshop'' and possible Identification of ''THE PLANT'' | 2 December (Release 5)
Source: http://www.nsa.gov/public_info/_files/venona/1947/2dec_the_plant.pdf
The VENONA Files
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Amendment to information from PER and BART | 5 February 1942 (Release 5)
Source: http://www.nsa.gov/public_info/declass/venona/feb_1942.shtml
Confirm receipt of 700 American dollars sent to you in the name of Comrade RYaZANOV on 17 July (With correction) | 27 July 1944 (Release 5)
Source: http://www.nsa.gov/public_info/_files/venona/1944/27jul_700_american_dollars_sent.pdf
The VENONA Files
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Schevchenko, KGB officer in Buffalo, NY, makes contacts | 25 May (Release 3)
Source: http://www.nsa.gov/public_info/_files/venona/1945/25may_kgb_officer_ny.pdf
The VENONA Files
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References to FORMER {BYVShIJ] | 10 November (Release 5)
Source: http://www.nsa.gov/public_info/_files/venona/1945/10nov_ref_to_former.pdf
The VENONA Files
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Reissue: How did ''ALEKSANDR'' maintain contact with his cousin | 13 March (Release 5)
Source: http://www.nsa.gov/public_info/_files/venona/1945/13mar_aleksandr.pdf
The VENONA Files
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CONDENSER identified by NY KGB | 12 June (Release 3)
Source: http://www.nsa.gov/public_info/_files/venona/1945/12jun_condenser_identified.pdf
The VENONA Files
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U.S. Operations in the Aleutians | 12 May 1943 (Release 4)
Source: http://www.nsa.gov/public_info/declass/venona/may_1943.shtml
Top Secret and other materials sent off by courier. The work of covername MAXWELL (Jack Fahy). | 20 April 1943 (Release 4)
Source: http://www.nsa.gov/public_info/declass/venona/apr_1943.shtml
The VENONA Files
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Reissue: ''GREEK'' and the ''Free Germany'' Group | 15 February 1944 (Release 5)
Source: http://www.nsa.gov/public_info/_files/venona/1944/15feb_reissue_greek.pdf
The VENONA Files
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Information from Greg Silvermaster | 18 July 1944 (Release 3)
Source: http://www.nsa.gov/public_info/_files/venona/1944/18jul_info_greg_silvermaster.pdf
MGB arrangements for covering Soviet and other delegations to interanational youth congress in Great Britain | 16 September (Release 5)
Source: http://www.nsa.gov/public_info/_files/venona/1945/16sep_international_youth_congress.pdf
An officer of a whaling ship sent back to the Soviet Union because of bad behavior | 3 January (Release 4)
Source: http://www.nsa.gov/public_info/_files/venona/1945/3jan_officer_bad_behavior.pdf
The VENONA Files
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May Day Celebration security measures | 24 August 1946 (Release 4)
Source: http://www.nsa.gov/public_info/_files/venona/1946/24aug_may_day.pdf
The VENONA Files
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Monthly payments to NIK's wife | 11 February (Release 3)
Source: http://www.nsa.gov/public_info/_files/venona/1945/11feb_niks_wife.pdf
KGB offers to pay college expenses for agent HOOK after he leaves US Army | 5 July (Release 3)
Source: http://www.nsa.gov/public_info/_files/venona/1945/5jul_college_expenses_hook.pdf
Reissue to Reduction in Number of Meetings: Reference to the NIL'SONY, GEGEL', OSKAR, KOL'MORD, ADMIRAL, ARNOL'D ( ) and MAURITS | 20 October 1942 (Release 5)
Source: http://www.nsa.gov/public_info/declass/venona/oct_1942.shtml
The VENONA Files
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Lend - Lease matter | 23 May 1943 (Release 4)
Source: http://www.nsa.gov/public_info/declass/venona/may_1943.shtml
The VENONA Files
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Reissue: ''GUSTAV'' | 31 January 1944 (Release 5)
Source: http://www.nsa.gov/public_info/_files/venona/1944/30jan_gustav_p1.pdf
The VENONA Files
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Radio Schedule | 2 July 1946 (Release 5)
Source: http://www.nsa.gov/public_info/_files/venona/1946/2jul_radio_schedule.pdf
Long message to Beria about plot to get Trotsky's murderer out of prison; KGB General Eitingon mentioned, along with many KGB agents including Jacob Epstein | 14 March 1944 (Release 4)
Source: http://www.nsa.gov/public_info/_files/venona/1944/14mar_prison_break.pdf
Mentions work of KGB agents Joseph (Jack) Katz and Bernard Schuster. | 19 January 1944 (Release 3)
Source: http://www.nsa.gov/public_info/declass/venona/jan_1944.shtml
The VENONA Files
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2nd Reissue: David ERKOMAJSHVILI | 22 October 1944 (Release 5)
Source: http://www.nsa.gov/public_info/_files/venona/1944/22oct_david_erkomajshvili.pdf
The VENONA Files
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Moscow evaluates some atomic bomb information from agent Klaus Fuchs | 10 April (Release 3)
Source: http://www.nsa.gov/public_info/_files/venona/1945/10apr_atomic_bomb_info.pdf
The VENONA Files
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KIN (KEEN) will fill out US ARMY security questionnaire | 17 July (Release 3)
Source: http://www.nsa.gov/public_info/_files/venona/1945/17jul_us_army_questionnaire.pdf
The VENONA Files
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Budget allocation to Montevideo | 25 May (Release 5)
Source: http://www.nsa.gov/public_info/_files/venona/1945/25may_budget_allocatio_montevideo.pdf
Political problems in Bulgaria and Romania following Moscow conference decisions: PETKOV, ''ShELK'', LUPU, ''KOChEVNIK'', CRANE | 8 January 1946 (Release 5)
Source: http://www.nsa.gov/public_info/_files/venona/1946/8jan_political_problems.pdf
The VENONA Files
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Codebook changes | 16 March 1943 (Release 4)
Source: http://www.nsa.gov/public_info/declass/venona/mar_1943.shtml
The VENONA Files
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Report about Polish/French persons. | 15 January 1944 (Release 4)
Source: http://www.nsa.gov/public_info/declass/venona/jan_1944.shtml
The VENONA Files
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KGB agents and their codes for communications | 20 November 1944 (Release 3)
Source: http://www.nsa.gov/public_info/_files/venona/1944/20nov_codes_for_communications.pdf
The VENONA Files
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The Walter Scott affair | 26 June 1944 (Release 3)
Source: http://www.nsa.gov/public_info/_files/venona/1944/26jun_walter_scott_affair.pdf
The VENONA Files
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Reference to cover-name ''PETYa'' | 11 February (Release 5)
Source: http://www.nsa.gov/public_info/_files/venona/1947/11feb_covername_petya.pdf
The VENONA Files
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Recruitment of DAEDALUS by SERGEJ | 26 June 1942 (Release 2)
Source: http://www.nsa.gov/public_info/declass/venona/jun_1942.shtml
''Reissue: Visit of TAGORE to New York and Montevideo 1 feb'' > Reissue: Visit of ''TAGORE'' to New York and Montevideo | 1 February (Release 5)
Source: http://www.nsa.gov/public_info/_files/venona/1945/1feb_tagore.pdf
The VENONA Files
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Despatch of OLAV | 26 February 1943 (Release 5)
Source: http://www.nsa.gov/public_info/declass/venona/feb_1943.shtml
The VENONA Files
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Message from PUGACHEV to PANFILOV | 29 July 1941 (Release 5)
Source: http://www.nsa.gov/public_info/declass/venona/jul_1941.shtml
The VENONA Files
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More KGB family matters | 25 March 1944 (Release 4)
Source: http://www.nsa.gov/public_info/_files/venona/1944/25mar_family.pdf
The VENONA Files
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Arrangements for contact with ''DAN'' in Great Britain | 15 September (Release 5)
Source: http://www.nsa.gov/public_info/_files/venona/1945/15sep_contact_with_dan.pdf
The VENONA Files
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''ROK 6 May 46'' > ''ROK'' | 6 May 1946 (Release 5)
Source: http://www.nsa.gov/public_info/_files/venona/1946/6may_rok.pdf
The VENONA Files
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Additional analytic (footnote) comment on this message | 21 June 1944 (Release 4)
Source: http://www.nsa.gov/public_info/_files/venona/1944/21jun_additional_comment_msg.pdf
The VENONA Files
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Reissue- Reference to LYONMAN | 12 June 1941 (Release 5)
Source: http://www.nsa.gov/public_info/declass/venona/jun_1941.shtml
U. S. Army CIC [SOLT] has questioned Soviet sailors. Also discussion of ship movements | 5 June 1944 (Release 4)
Source: http://www.nsa.gov/public_info/_files/venona/1944/5jun_solt.pdf
The VENONA Files
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Venezuelan politics | 1 November (Release 5)
Source: http://www.nsa.gov/public_info/_files/venona/1945/1nov_venesuelan_politics.pdf
Reisuue of: NICK, KLARK, and ZhEROM; Setting up of an illicit radio in the Soviet Embassy; MARK and MIM; and STENLI, BRAUN and MINISTR | 22 July 1940 (Release 5)
Source: http://www.nsa.gov/public_info/_files/venona/1940/22jul_reissue.pdf
The VENONA Files
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Resumption of convoys | 27 April 1943 (Release 4)
Source: http://www.nsa.gov/public_info/declass/venona/apr_1943.shtml
The VENONA Files
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Planned departure of ''CHANCE'' | 18 December (Release 5)
Source: http://www.nsa.gov/public_info/_files/venona/1945/18dec_departure_chance.pdf
The VENONA Files
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Ration allowances | 20 February (Release 5)
Source: http://www.nsa.gov/public_info/_files/venona/1947/20feb_ration_allowances.pdf
The VENONA Files
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Agent Joseph Katz | 11 April 1944 (Release 3)
Source: http://www.nsa.gov/public_info/_files/venona/1944/11apr_katz.pdf
GRU information about Homestead Air Base in FL and aircraft armaments | 24 July 1943 (Release 4)
Source: http://www.nsa.gov/public_info/declass/venona/jul_1943.shtml
The VENONA Files
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2nd Reissue: ''ARNOLD'' | 1 February 1944 (Release 5)
Source: http://www.nsa.gov/public_info/_files/venona/1944/1feb_arnold.pdf
Illegal ALBERT and G. Silvermaster to gather info on UN Conf. San Francisco | 3 March (Release 3)
Source: http://www.nsa.gov/public_info/_files/venona/1945/3mar_illegal_albert.pdf
The VENONA Files
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CHARLES' ENORMOUS report | 31 March (Release 1)
Source: http://www.nsa.gov/public_info/_files/venona/1945/31mar_charles_enormous_report.pdf
The VENONA Files
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Poultry-dealer, BROWN and STANLEY; and MUSE | 13 August 1940 (Release 5)
Source: http://www.nsa.gov/public_info/_files/venona/1940/13aug_poultry-dealer.pdf
The VENONA Files
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CAMIL[LE] | 24 June 1941 (Release 5)
Source: http://www.nsa.gov/public_info/declass/venona/jun_1941.shtml
The VENONA Files
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Reissue: Untitled; and ANDERSON | 14 March 1942 (Release 5)
Source: http://www.nsa.gov/public_info/declass/venona/mar_1942.shtml
The VENONA Files
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Report from SMID; and KARL's presence in HOSPITAL | 18 March 1942 (Release 5)
Source: http://www.nsa.gov/public_info/declass/venona/mar_1942.shtml
Washington Naval GRU discusses the operational atmosphere in the U.S. for the Illegal covernamed AUSTRALIAN WOMAN (later SALLY). One of the longest & most extraordinary messages in Venona | 31 December 1942 (Release 4)
Source: http://www.nsa.gov/public_info/declass/venona/dec_1942.shtml
The VENONA Files
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Possible reference to ''JOINER'' | 25 July 1944 (Release 5)
Source: http://www.nsa.gov/public_info/_files/venona/1944/25jul_reference_joiner.pdf
The VENONA Files
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Clandestine radio schedules | 26 April 1944 (Release 4)
Source: http://www.nsa.gov/public_info/_files/venona/1944/26apr_radio_schedules.pdf
The VENONA Files
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Information on the bombing of Stralsund received by ''GREEK'' | 25 October 1944 (Release 5)
Source: http://www.nsa.gov/public_info/_files/venona/1944/25oct_info_bombing_straslund.pdf
The VENONA Files
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supplement- messages concerning covernames and the like | 2 September 1944 (Release 6)
Source: http://www.nsa.gov/public_info/_files/venona/1944/2sep_covernames.pdf
The VENONA Files
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Covername changes | 2 September 1944 (Release 1)
Source: http://www.nsa.gov/public_info/_files/venona/1944/2sept_covername_changes.pdf
The VENONA Files
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Diplomatic Information | 3 May 1944 (Release 3)
Source: http://www.nsa.gov/public_info/_files/venona/1944/3may_dip_info.pdf
The VENONA Files
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Mention of Nationalities | 22 May 1946 (Release 4)
Source: http://www.nsa.gov/public_info/_files/venona/1946/22may_nationalities.pdf
The VENONA Files
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Security of the cipher office-corrective measures | 1 February 1946 (Release 4)
Source: http://www.nsa.gov/public_info/_files/venona/1946/1feb_cipher.pdf
The VENONA Files
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First occurrence of ''DINAH'' who is going to a health resort | 13 July 1943 (Release 2)
Source: http://www.nsa.gov/public_info/declass/venona/jul_1943.shtml
The VENONA Files
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Material received from covername THORNTON | 9 August 1943 (Release 4)
Source: http://www.nsa.gov/public_info/declass/venona/aug_1943.shtml
The VENONA Files
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Inquiry about . . . and ANDRE | 19 March 1943 (Release 5)
Source: http://www.nsa.gov/public_info/declass/venona/mar_1943.shtml
The VENONA Files
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''Courier Matters 24 Mar 43'' > Courier matters | 24 March 1943 (Release 4)
Source: http://www.nsa.gov/public_info/declass/venona/mar_1943.shtml
The VENONA Files
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KGB Op. to spring Trotsky's murderer from Mexican prison | 1 May 1944 (Release 3)
Source: http://www.nsa.gov/public_info/_files/venona/1944/1may_trotsky.pdf