</s>104-10210-10037-2025 RELEASE UNDER THE PRESIDENT JOHN F. KENNEDY ASSASSINATION RECORDS ACT OF 1992 OF CONTENTS: EKMAN SLEEP HOLDS DELEET OF CONTENS: EKAXIA SLEET FILE TITLE/NUMBER/VOLUME: CASE OF YURIN 1 VANOVICH NOSEKNO (935 WATE STUDY VOL.1) PAGES 1-891 ROCK 1.4.A. INCLUSIVE DATES: CUSTODIAL UNIT/LOCATION: SE CARTS III, III,III + III) CUSTOIDIAL UNITY/ LOCATION: ROOM: DELETONS, IF ANY: CIRCING CERATIINS MATERIAL DATE DATE RECEIVED RETURNED REVIEWED BY (PRINT NAME) SIGNATURE OF REVIEWING OFFICIAL 11 MAY 1539 KEN KLEIN 11/11/13 KIN Johanna Suite-Johanna Suite Johana Suite - Johannas Suite 5G.A2Z NO DOCUMENTS MAY BE COPIED OR REMOVED FROM THIS FILE

Summary:  
The document outlines Soviet intelligence activities involving Yuriy Ivanovich Noseko (Nosenko), a KGB officer stationed in Geneva during the 1960s. It details his role as a security officer for the Soviet disarmament delegation, interactions with CIA agents such as David MARK, and suspicions of espionage within the Soviet delegation, including allegations that SHAKHOV was an American agent. Noseko reported on KGB operations, internal Soviet politics, and his own motivations for defecting to the U.S. in 1964, citing disillusionment with the USSR’s political system and personal risks to his family. The text references KGB counterintelligence efforts against Western targets, including surveillance of U.S. embassy personnel and military attachés, and notes Soviet reactions to Lee Harvey Oswald’s defection and potential ties to the KGB. It also mentions operations during the Cuban Missile Crisis and internal KGB dynamics, such as dismissals of officers linked to Nosenko’s defection.  

Key People:  
- Yuriy Ivanovich Noseko (Nosenko) – Soviet intelligence officer involved in Geneva-based operations and later defected to the U.S.  
- Lee Harvey Oswald – U.S. citizen linked to KGB interest and the JFK assassination; referenced in discussions about his defection and alleged ties to Soviet intelligence.  
- David MARK – CIA operative believed by the KGB to be monitoring Soviet activities in Geneva.  
- SHAKHOV – Suspected American agent under investigation by the KGB.  
- GRIBANOV, TSYMBAL, GAVRICHEV – KGB officials involved in operational and internal security matters.  
- Robert Kennedy – U.S. political figure discussed in Soviet intelligence assessments.  
- Anatoly Mikhailovich COLTSKYI, Alexandr Nikolayevich CHEREPANOV – Defected KGB officers referenced in the context of Soviet intelligence operations.  

Key Locations:  
- Geneva (Switzerland) – Site of Soviet disarmament delegations and key meetings between Soviet and Western intelligence personnel.  
- Moscow (USSR) – Headquarters for KGB operations and interactions with defectors.  
- Washington, D.C., Frankfurt, Germany – Locations associated with Nosenko’s defection and CIA debriefings.  
- Cuba – Mentioned in the context of the Cuban Missile Crisis and Soviet military activities.  

Key Events:  
- Noseko’s 1962–1964 assignments in Geneva as a KGB security officer for the Soviet disarmament delegation.  
- Suspicions surrounding SHAKHOV’s potential involvement with American intelligence and subsequent KGB counterintelligence operations.  
- Nosenko’s defection to the U.S. in 1964, including logistical arrangements and interactions with CIA handlers.  
- KGB internal investigations following Nosenko’s disappearance, leading to dismissals of implicated officers.  
- Soviet surveillance of U.S. embassy personnel and military attachés, including technical penetrations of Western embassies.  
- Discussions about Lee Harvey Oswald’s defection, alleged KGB ties, and the Cuban Missile Crisis.  

Key Organizations:  
- KGB (Komitet Gosudarstvennoy Bezopasnosti) – Soviet intelligence agency overseeing counterintelligence operations, surveillance, and internal security.  
- CIA (Central Intelligence Agency) – U.S. intelligence agency involved in monitoring Soviet activities and debriefing defectors like Nosenko.  
- GRU (Glavnoye Razvedyvatel’noye Upravleniye) – Soviet military intelligence agency referenced in operational contexts.  
- U.S. Embassy in Moscow, Geneva – Sites of diplomatic and intelligence interactions between Soviet and Western agencies.  
- Second Chief Directorate – KGB department managing operational activities and security protocols.

JFK Declassified Files

104-10210-10037.pdf

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