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U.S. Intelligence on Europe, 1945-1995
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Exchange of raw intercepts
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GCCS
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Grant Manson
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Intelligence flap
9>
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Joint GCHQ-NSA research areas
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Joseph R. Wenger
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Joseph Wenger
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Kim Philby
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Language training
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Listening post
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Listening posts
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London
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Manpower shortages
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No joint operations with British
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Norwegian intelligence
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1>
Radio intercept
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1>
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2>
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1>
Scientists
1>
SDECE
33>
SIGINT
1>
Sir Burke Trend
1>
Sir Edward Travis
1>
Sir Eric Jones
1>
Sir Kenneth Strong
1>
Sir Percy Sillitoe
1>
Sir Richard Travis
1>
Soviet agent
1>
Soviet codes and ciphers
3>
SUSLO
1>
Tactical reconnaissance
1>
Tactical Y operations
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Technical intelligence
2>
Third parties
1>
Troubles with NSA-GCHQ relationship
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Turkey
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UK Joint Intelligence Committee
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UK-USA Conference
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UKUSA Treaty
1>
Undersea communications cables
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USAFSS
4>
USCIB
1>
West German intelligence
1>
White House meeting with Prime Minister Callahan
2>
William Odom
1>
ZIRCON satellite system
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U.S. Intelligence on Europe, 1945-1995
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5>
1946
2>
1947
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1948
3>
1950
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1951
7>
1952
6>
1953
3>
1954
2>
1955
1>
1956
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1960
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1961
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1962
1>
1972
1>
1977
1>
1982
2>
1985
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1995
Filter by place
Filter by language
Filter by subject
GCHQ
x
1>
AFSA
1>
Airdrops
1>
Australia
1>
Base rights negotiations
1>
Belgian intelligence
1>
Black Friday
3>
British intelligence agencies
37>
British intelligence services
1>
Brownell Committee
11>
BRUSA Agreement
1>
BRUSA conferences
2>
BRUSA planning conference
1>
Canadian intelligence services
1>
CIA station
1>
Civilianization
2>
Clive Loehnis
1>
Codebreaking
1>
COMET reconnaissance aircraft
1>
COMFY COBALT satellite intercept system
1>
COMINT
1>
Communications security
2>
COMSEC
1>
Contractual Agreement
1>
Counterintelligence
2>
Cryptanalysis
2>
Cryptographic equipment
1>
Cryptologic Quarterly
1>
Cyprus
1>
Danish intelligence
1>
Deficiencies
1>
Division of effort
1>
Dutch intelligence
1>
Dutch intelligence services
6>
ELINT
1>
Eric Jones
1>
Espionage
1>
Exchange of raw intercepts
1>
French codes and ciphers
1>
French intelligence
1>
French intelligence services
1>
GCCS
1>
General Lincoln Faurer
1>
Geoffrey Prime
1>
Germany
1>
Grant Manson
26>
Great Britain
1>
GUARDRAIL reconnaissance
1>
High-level cryptanalytic problems
1>
Intelligence dfacilities
2>
Intelligence facilities
1>
Intelligence flap
9>
Intelligence liaison
1>
Intercept stations
1>
Jimmy Carter
1>
John Bruce Lockhart
1>
John Sinclair
1>
John Tiltman
1>
Joint GCHQ-NSA research areas
1>
Joseph R. Wenger
2>
Joseph Wenger
1>
Kim Philby
1>
Language training
1>
Leak investigation
1>
Liaison officiers
1>
Listening post
5>
Listening posts
1>
London
2>
Manpower shortages
1>
Melbourne SIGINT Center
2>
MI6
1>
Military attaches
1>
Move to Cheltenham
6>
National Security Agency
1>
Negotiations
1>
New York Times
1>
NIMROD reconnaissance aircraft
1>
No joint operations with British
1>
Norwegian intelligence
1>
Personnel shortages
1>
Peter Marychurch
1>
Philip Taubman
1>
Poland
1>
Portugal
1>
Press leak
1>
Pulling
1>
Quid pro quo on Cyprus
1>
Radio intercept
1>
Research and developments
1>
Romania
1>
Scarce resources
2>
Scientific intelligence
1>
Scientists
1>
SDECE
33>
SIGINT
1>
Sir Burke Trend
1>
Sir Edward Travis
1>
Sir Eric Jones
1>
Sir Kenneth Strong
1>
Sir Percy Sillitoe
1>
Sir Richard Travis
1>
Soviet agent
1>
Soviet codes and ciphers
3>
SUSLO
1>
Tactical reconnaissance
1>
Tactical Y operations
1>
Technical intelligence
2>
Third parties
1>
Troubles with NSA-GCHQ relationship
2>
Turkey
1>
Turkish General Staff
1>
UK Joint Intelligence Committee
1>
UK-USA Conference
1>
UKUSA Treaty
1>
Undersea communications cables
1>
USAFSS
4>
USCIB
1>
West German intelligence
1>
White House meeting with Prime Minister Callahan
2>
William Odom
1>
ZIRCON satellite system
Filter by collection
U.S. Intelligence on Europe, 1945-1995
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Your search for
'*:*, filtered on [Collection Id: us-intelligence-on-europe, Subject: GCHQ]'
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42
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Armed Forces Security Agency (AFSA), Memorandum, Exchange of Information With GCHQ Representatives in Field of Research and Development of Cryptanalytic Equipment, March 15, 1950, Top Secret, NSA.
Collection:
U.S. Intelligence on Europe, 1945-1995
Author:
Armed Forces Security Agency (AFSA)
Date:
1950
Match:
Partial (No exact match found)
Armed Forces Security Agency, Letter, Manson to Wenger, February 12, 1952, no classification markings, NARA.
Collection:
U.S. Intelligence on Europe, 1945-1995
Author:
Armed Forces Security Agency (AFSA)
Date:
1952
Match:
Partial (No exact match found)
Armed Forces Security Agency, Letter, Wenger to Clow, March 9, 1952, no classification markings, NARA.
Collection:
U.S. Intelligence on Europe, 1945-1995
Author:
Armed Forces Security Agency (AFSA)
Date:
1952
Match:
Partial (No exact match found)
British Cabinet Office, Report, Extract from Review of Service Intelligence, December 16, 1960, Secret, NAUK.
Collection:
U.S. Intelligence on Europe, 1945-1995
Author:
British Cabinet Office
Date:
1960
Match:
Partial (No exact match found)
British Chiefs of Staff Committee, Report, Measures to Improve Intelligence, November 6, 1952, Top Secret, NAUK.
Collection:
U.S. Intelligence on Europe, 1945-1995
Author:
British Chiefs of Staff Committee
Date:
1952
Match:
Partial (No exact match found)
British Ministry of Defence, Memorandum, The Templer Report, February 3, 1961, Top Secret, NAUK.
Collection:
U.S. Intelligence on Europe, 1945-1995
Author:
British Ministry of Defense
Date:
1961
Match:
Partial (No exact match found)
Canada Department of External Relations, Letter, Glazebrook to Hastings, July 10, 1946, Top Secret Cream, Canadian National Archives.
Collection:
U.S. Intelligence on Europe, 1945-1995
Author:
Canada Department of External Relations
Date:
1946
Match:
Partial (No exact match found)
CIA, Report, Director’s Log, October 20, 1951, Top Secret, CIA.
Collection:
U.S. Intelligence on Europe, 1945-1995
Author:
CIA
Date:
1951
Match:
Partial (No exact match found)
Department of Defense, Memorandum, The Proposed Leibler/Robertson Discussions with the Director, GCHQ Scheduled for 25 January 1956, January 11, 1956, Top Secret, DOD FOIA.
Collection:
U.S. Intelligence on Europe, 1945-1995
Author:
Department of Defense
Date:
1956
Match:
Partial (No exact match found)
Department of State, Cable, Ankara to Secretary of State, January 31, 1954, Top Secret, NARA FOIA.
Collection:
U.S. Intelligence on Europe, 1945-1995
Author:
Department of State
Date:
1954
Match:
Partial (No exact match found)
Department of State, Letter, Armstrong to Dowling, November 28, 1955, Top Secret, NARA.
Collection:
U.S. Intelligence on Europe, 1945-1995
Author:
Department of State
Date:
1955
Match:
Partial (No exact match found)
Department of State, Memorandum, Attached Telegram From Eric Jones, February 22, 1952, Top Secret, NARA.
Collection:
U.S. Intelligence on Europe, 1945-1995
Author:
Department of State
Date:
1952
Match:
Partial (No exact match found)
Federal Bureau of Investigation (FBI), Memorandum, Unknown Subject(s) ::Unauthorized Disclosure of Classified Information in "The New York Times", October 24, 1982, Media Leaks, April 15, 1983, Secret, CREST.
Collection:
U.S. Intelligence on Europe, 1945-1995
Author:
FBI
Date:
1982
Match:
Partial (No exact match found)
JCS, Memorandum, Trans-Oceanic Cables, June 15, 1954, Top Secret, NARA.
Collection:
U.S. Intelligence on Europe, 1945-1995
Author:
Joint Chiefs of Staff (JCS)
Date:
1954
Match:
Partial (No exact match found)
JCS, Memorandum, U.S. Liaison Officers for GCHQ on Matters Concerning Non-Communications Electronic (Radio) Emissions, July 30, 1954, Top Secret, NARA.
Collection:
U.S. Intelligence on Europe, 1945-1995
Author:
Joint Chiefs of Staff (JCS)
Date:
1954
Match:
Partial (No exact match found)
Joint Chiefs of Staff (JCS), Report, Change in British Arrangements for Interception and Analysis of Foreign Non-Communications Radio Transmissions, November 5, 1952, Top Secret, NARA.
Collection:
U.S. Intelligence on Europe, 1945-1995
Author:
Joint Chiefs of Staff (JCS)
Date:
1952
Match:
Partial (No exact match found)
National Security Agency, Letter, Wenger to Loehnis, April 22, 1953, Unclassified, NARA.
Collection:
U.S. Intelligence on Europe, 1945-1995
Author:
National Security Agency (NSA)
Date:
1953
Match:
Partial (No exact match found)
National Security Agency (NSA), Article, Beyond BOURBON - 1948 ::The Fourth Year of Allied Collaborative COMINT Effort Against the Soviet Union, Spring 1995, Top Secret Umbra, NSA FOIA.
Collection:
U.S. Intelligence on Europe, 1945-1995
Author:
National Security Agency (NSA)
Date:
1995
Match:
Partial (No exact match found)
National Security Agency (NSA), Cable, SUSLO CHELT to NSACSS, March 28, 1977, Top Secret/COMINT Channels, NSA FOIA.
Collection:
U.S. Intelligence on Europe, 1945-1995
Author:
National Security Agency (NSA)
Date:
1977
Match:
Partial (No exact match found)
National Security Agency (NSA), Diary Entry, GCHQ, June 7, 1985, no classification markings, LoC.
Collection:
U.S. Intelligence on Europe, 1945-1995
Author:
National Security Agency (NSA)
Date:
1985
Match:
Partial (No exact match found)
National Security Agency (NSA), Diary Entry, Notes & Observations on London and Bergen Mtgs, June 11, 1985, no classification markings, LoC.
Collection:
U.S. Intelligence on Europe, 1945-1995
Author:
National Security Agency (NSA)
Date:
1985
Match:
Partial (No exact match found)
National Security Agency (NSA), Memorandum, Third Meeting of Executive Committee, February 2, 1953, Top Secret, NSA.
Collection:
U.S. Intelligence on Europe, 1945-1995
Author:
National Security Agency (NSA)
Date:
1953
Match:
Partial (No exact match found)
National Security Agency (NSA), Memorandum, U.K./U.S. BRUSA Planning Conference 1953 ::Minutes of the First Meeting of the Executive Committee, March 2, 1953, Top Secret, NSA.
Collection:
U.S. Intelligence on Europe, 1945-1995
Author:
National Security Agency (NSA)
Date:
1953
Match:
Partial (No exact match found)
National Security Agency (NSA), Report, Report of Committee on Informal Discussions of the Establishment of a U.S. Screening Group at GCHQ, March 14, 1953, Top Secret Canoe, NSA.
Collection:
U.S. Intelligence on Europe, 1945-1995
Author:
National Security Agency (NSA)
Date:
1953
Match:
Partial (No exact match found)
UK Foreign Office, Letter, Stephenson to Trend, June 29, 1962, Secret, NAUK.
Collection:
U.S. Intelligence on Europe, 1945-1995
Author:
UK Foreign Office
Date:
1962
Match:
Partial (No exact match found)
UK Royal Air Force, Report, Record of Vice-Chief to Vice-Chief Discussions in Washington on 18th April 1972, April 21, 1972, Top Secret, NAUK.
Collection:
U.S. Intelligence on Europe, 1945-1995
Author:
UK Royal Air Force
Date:
1972
Match:
Partial (No exact match found)
UK Treasury, Minutes, Provision of On-Line Cryptographic Equipment for NATO, July 26, 1962, Secret, NAUK.
Collection:
U.S. Intelligence on Europe, 1945-1995
Author:
UK Treasury
Date:
1962
Match:
Partial (No exact match found)
U.S. Air Force, Memorandum, AF Representation in SUSLO, July 19, 1955, Secret, NARA.
Collection:
U.S. Intelligence on Europe, 1945-1995
Author:
U.S. Air Force
Date:
1955
Match:
Partial (No exact match found)
U.S. Air Force, Memorandum, COMINT Service to SHAPE and its Subordinate Commands, January 2, 1953, Top Secret, NARA.
Collection:
U.S. Intelligence on Europe, 1945-1995
Author:
U.S. Air Force
Date:
1953
Match:
Partial (No exact match found)
U.S. Air Force, Memorandum, Memorandum for Record, December 22, 1950, Top Secret, NARA.
Collection:
U.S. Intelligence on Europe, 1945-1995
Author:
U.S. Air Force
Date:
1950
Match:
Partial (No exact match found)
U.S. Air Force, Memorandum, Memorandum for Record, May 14, 1951, Top Secret, NARA.
Collection:
U.S. Intelligence on Europe, 1945-1995
Author:
U.S. Air Force
Date:
1951
Match:
Partial (No exact match found)
U.S. Air Force, Memorandum, USAF Security Service Base Requirements, June 16, 1953, Top Secret, NARA.
Collection:
U.S. Intelligence on Europe, 1945-1995
Author:
U.S. Air Force
Date:
1953
Match:
Partial (No exact match found)
U.S. Army, Letter, Clarke to Bartlett, September 2, 1947, Secret, NARA.
Collection:
U.S. Intelligence on Europe, 1945-1995
Author:
U.S. Army
Date:
1947
Match:
Partial (No exact match found)
U.S. Communications Intelligence Board, Memorandum, Establishment of an United States Combined Intelligence Liaison Center in Great Britain, May 3, 1946, Top Secret, NSA.
Collection:
U.S. Intelligence on Europe, 1945-1995
Author:
U.S. Communications Intelligence Board (USCIB)
Date:
1946
Match:
Partial (No exact match found)
U.S. Communications Intelligence Board, Memorandum, Establishment of SUSLO Unit, London, March 12, 1952, Top Secret, NSA.
Collection:
U.S. Intelligence on Europe, 1945-1995
Author:
U.S. Communications Intelligence Board (USCIB)
Date:
1952
Match:
Partial (No exact match found)
U.S. Communications Intelligence Board, Report, Appendix J ::Interpretation of Certain Provisions of the U.S.-British Communication Intelligence Agreement, December 4, 1947, Top Secret Glint, NSA.
Collection:
U.S. Intelligence on Europe, 1945-1995
Author:
U.S. Communications Intelligence Board (USCIB)
Date:
1947
Match:
Partial (No exact match found)
U.S. Communications Intelligence Board, Report, Appendix Q ::Organization of U.S.-British Communication Intelligence Collaboration in War, February 12, 1952, Top Secret Eider, NSA.
Collection:
U.S. Intelligence on Europe, 1945-1995
Author:
U.S. Communications Intelligence Board (USCIB)
Date:
1952
Match:
Partial (No exact match found)
U.S. Communications Intelligence Board (USCIB), Memorandum, Army Security Agency Europe Liaison With Certain British Authorities, December 21, 1950, Top Secret, NSA.
Collection:
U.S. Intelligence on Europe, 1945-1995
Author:
U.S. Communications Intelligence Board (USCIB)
Date:
1950
Match:
Partial (No exact match found)
U.S. Navy, Letter, Wenger to Travis, April 26, 1946, Unclassified, NARA.
Collection:
U.S. Intelligence on Europe, 1945-1995
Author:
U.S. Navy
Date:
1946
Match:
Partial (No exact match found)
U.S. Navy, Memorandum, British Proposal for Liaison on "Noise Investigation," March 12, 1948, Top Secret, NARA.
Collection:
U.S. Intelligence on Europe, 1945-1995
Author:
U.S. Navy
Date:
1948
Match:
Partial (No exact match found)
U.S. Navy, Memorandum, British Secret Intelligence Service, Liaison With Broadway, September 20, 1946, Top Secret, NARA.
Collection:
U.S. Intelligence on Europe, 1945-1995
Author:
U.S. Navy
Date:
1946
Match:
Partial (No exact match found)
U.S. Navy, Report, British Communications Intelligence, April 1946, Top Secret Ultra, NARA.
Collection:
U.S. Intelligence on Europe, 1945-1995
Author:
U.S. Navy
Date:
1946
Match:
Partial (No exact match found)
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