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KGB EXPLOITATION OF HEINZ FELFE
Successful KGB Penetration
of a Western Intelligence Service
NAZI WAR CRIMES DISCLOSURE ACT :PGlassified and Approved for,Release gy Ma Central Intelligence Agency EXEMPTIONS Section 3(b) Date; ,2 (2)(A) Privacy (2)(B) Methods/Sources EY (2)(G) Foreign Relations ri
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TABLE OF CONTENTS
Page
I. Introduction and Summary 1
Soviet Operations Against Gehlen Organization in the Early Post-War Years 15
a. Background Information on Felfe 17
b. Background Information on Clemens 20
c. Soviet Recruitment of Felfe and Clemens 21
d. Alternate Versions of Recruitment by KGB and Hiring by Gehlen Organization - 26
e. Early Stages of KGB Operation--the BALTHASAR Deception 29
III. Operations of the Early 1950s 32
a. Efforts to Discredit the Gehlen Organization 33
b. Felfe Settles In--the LENA Deception 42
IV. KGB Work in West Germany as a Sovereign Country: 1956-1961 50
a. Targeting of CIA, Provocation, Tactical Deception S3
b. Support of Soviet Policy and Political Deception -62
c. Methods of Communication 65
d. New Directions? 68
V. Investigation and Arrest
VI. The Aftermath 89
ANNEXES
A. The HACXE Story 92 B. LILLI MARLEN Case 96 C. The Sokolov Case 101 D. ZUVERSICHT Case 112 E. MERKATOR Case 115 F. Glossary of German Words and Abbreviations 117 SEGfid NO FOREIGN DISSEM
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I. Introduction and Summary
What happens when the KGB has a high level pene-
tration of a Western intelligence service? How does
the KGB exploit the voluminous information received on
enemy operations, while at the same time protecting the
security of its source? More importantly, does the
KGB handling of such an agent leave tell-tale signs
which would permit an alert and knowledgeable Western
counterintelligence officer to surmise the existence of
such a penetration? It would be presumptious to generalize
on the basis of one case, but study of the KGB handling —
of Heinz Felfe may help provide answers to these questions.
Of the identified KGB penetrations of Western
intelligence and security services, Heinz Felfe was
certainly one of the most successful. Felfe was an
officer of the West German Foreign Intelligence Service
(BND) for ten years, six of them as deputy chief of
the section responsible among other things for countering
Soviet espionage. He was a dedicated Soviet agent _ _
throughout this period, and remained loyal to the Soviets
even after his arrest in November 1961. He was detected
as a result of a lead provided by a CIA-run penetration
of the Polish Intelligence Service (UB)......
For convenience, the term KGB will be used throughout this paper, even though during part of the period covered the proper terminology for the State Security Service was MGB or MVD.