Documents / FOIA release

Leonov, Nikolay Sergeyevich, 201-132139

Central Intelligence Agency · 1963-06-08 · 165 pages · text by GLM-OCR

This Central Intelligence Agency personality file on Soviet official Nikolay Sergeyevich Leonov (201-132139), with material dated 1953 to 1963, compiles cables, FBI documents, surveillance reports, press photos and passport copies. It records his Soviet Embassy service in Mexico City, the finding of his calling card in Fidel Castro's address book in 1956, and his role as Castro's interpreter in the USSR in 1963. A source identified him as a KGB officer, and a DIA item alleged he was planning Latin American insurgency.

  • p. 102 It is reported that MCFAN discussed on various occasions the mechanics of credit modifications with MAYEWSKI…
  • p. 113 …Chief of the Suppl, and Sales Office of A/O Kabel, USLA HT: c. 120 cm…
  • p. 119 …came from Morceau to Austria in the summer of 1953; replaced YERSH Military record is unknown…

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COUNTRY DERSA/Austria

SUBJECT Soviet Personalties in USM

DATE OF INFORMATION Up to December 1954

PLACE ACQUIRED Germany

REFERENCES: HS-2805

## THIS IS UNEVALUATED INFORMATION

## SOURCE

DS-623, a Soviet electrical engineer, born in 1914, is a graduate of the Leningrad Polytechnic Institute. From May 1920 to January 1933, he was General Director of the USIV Siemens-Schuhert plant in Budapest. From January 1953 until his defection in January 1955, he was General Director of the USIA AG Union plant in Vienna. During the war he became a member of the Communist Party and was always active in Party affairs, primarily because he found much participation expedient in furthering his career. He defected to the West because he feared that lengthy imprisonment would result from a forthcoming investigation of production of faulty transformers at his plant. Source is a well-educated, intelligent, and shroud individual. Source was relatively reluctant to provide date on personalities known to him personally.

Following are biographic sketches of USIA Soviet personalities known to sources. For further information on the duties of these individuals, see the above referenced report.

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About this file

FOIA release, from the cia-readingroom collection. The PDF is mirrored here; the original link is above. The text was read from the page images by GLM-OCR; expect the odd misread word. 165 pages are in the text index: search them above, or from the library's search.