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Cold War Intelligence
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USSR SIGINT "codes and ciphers"
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USSR SIGINT "Soviet Navy"
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USSR SIGINT
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USSR SIGINT cryptology codebreaking
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USSR Yugoslavia "intelligence estimate"
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SIGINT
x
1>
"signals intelligence" USSR
2>
"Soviet air defenses"
1>
"Soviet military" "Soviet Navy" Finland Sweden "Baltic Sea"
1>
"Soviet navy" "aerial reconnaissance" GCHQ SIGINT
1>
"Soviet navy" "signals intelligence" SIGINT "intelligence trawler"
1>
"West Berlin" SIGINT "emergency precautions"
2>
accomplishments
1>
Afghanistan
4>
air defense
1>
Albania CIA "covert action"
1>
antennas
1>
Berlin
5>
Berlin
1>
Black Sea
1>
CIA Ukraine ZPUHVR "Ukrainian Insurgent Army"
1>
ciphers
5>
Collection
1>
command & control
2>
communications
4>
cryptanalysis
6>
Cuba
2>
Czechoslovakia
1>
defection "National Security Agency" "Bernon F. Mitchell" "William H. Martin"
2>
defectors
1>
East Germany
2>
espionage
1>
France
1>
GCHQ
7>
Great Britain
1>
HUMINT
2>
KGB
2>
Korea
1>
maritime surveillance
3>
navy
1>
North Korea
1>
Norway
3>
nuclear weapons
1>
photography
1>
priorities
1>
railroads
1>
reconnaissance
1>
requirements
1>
satellite
6>
Secret/COMINT/X1
7>
Secret
1>
Secret Pixie
1>
Secret Savin
1>
Secret X1
1>
security
1>
ships
1>
Siberia
1>
SIGINT USSR "North Korea" "indications & warning"
2>
space probe
2>
targets
8>
Top Secret/COMINT/X1
20>
Top Secret
1>
Top Secret [Dinar]
1>
Top Secret [Eider]
1>
Top Secret [Glint]
1>
Top Secret [multiple codewords not declassified]
1>
Top Secret Bourbon (Rattan)
1>
Top Secret Canoe
1>
Top Secret Copse
1>
Top Secret Cream
4>
Top Secret Daunt Chess
2>
Top Secret Dinar
3>
Top Secret Glint
1>
Top Secret Rattan
1>
Top Secret Ruff
1>
Top Secret Spoke
2>
Top Secret Suede
7>
Top Secret Ultra
6>
Top Secret Umbra
1>
U.S. Army
1>
U.S. Navy
2>
unclassified
1>
USSR "atomic energy"
1>
USSR "crptanalysis" "cipher machines"
1>
USSR "Far East" "Soviet Air Force"
1>
USSR "Great Britain" "codes and ciphers" "intelligence liaison"
1>
USSR "Great Britain" SIGINT "codes and ciphers" "intelligence liaison"
1>
USSR "Soviet military" "intelligence estimate" "war scare"
1>
USSR "Soviet military" "strength and capabilities"
1>
USSR China "aerial reconnaissance" SIGINT
1>
USSR China "intelligence collection" "intelligence deficiencies"
1>
USSR China "Mao Tse-tung"
1>
USSR China Manchuria "Soviet Air Force" "North Korea"
1>
USSR Czechoslovakia "intelligence collection" "human intelligence" "interrogations"
1>
USSR Germany "Office of Policy Coordination" "Gustav Hildreth"
1>
USSR Lithuania "resistance movements"
8>
USSR SIGINT "codes and ciphers"
1>
USSR SIGINT "Soviet Navy"
1>
USSR SIGINT "World War II"
1>
USSR SIGINT
1>
USSR SIGINT cryptology codebreaking
1>
USSR Ukraine ZPUHVR "West Germany" "resistance movement"
1>
USSR Yugoslavia "intelligence estimate"
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Cold War Intelligence
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Your search for
'*:*, filtered on [Collection Id: cold-war-intelligence, Subject: SIGINT]'
returned
81
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NPIC, Electronics Equipment ::Lourdes Military Headquarters Torrens, Cuba, May 6, 1975, Secret.
Collection:
Cold War Intelligence
Author:
NPIC
Date:
1975
Match:
Partial (No exact match found)
Memorandum, Scowcroft to Secretary of Defense et al., National Security Decision Memorandum 338 ::Further Improvements in Telecommunications Security, September 1, 1976, Top Secret.
Collection:
Cold War Intelligence
Author:
Memorandum, Scowcroft
Date:
1976
Match:
Partial (No exact match found)
James D. Burke, "The Missing Link Revealed," Studies in Intelligence, Spring 1984, Secret.
Collection:
Cold War Intelligence
Author:
James D. Burke
Date:
1984
Match:
Partial (No exact match found)
Summary of War Diary Summary of G4A ::March 1946, April 9, 1946, Top Secret Cream.
Collection:
Cold War Intelligence
Author:
Summary of War Diary Summary of G4A: March 1946
Date:
1946
Match:
Partial (No exact match found)
Thomas R. Johnson, Operation REGAL ::The Berlin Tunnel, U.S. Cryptologic History, Special Series, Vol. 4 (Ft. George G. Meade: Center for Cryptologic History, 1988), Top Secret Umbra.
Collection:
Cold War Intelligence
Author:
Thomas R. Johnson
Date:
1988
Match:
Partial (No exact match found)
National Cryptologic School, On Watch ::Profiles From the National Security Agency's Past 40 Years (Ft. George G. Meade: National Cryptologic School Press, September 1986), Top Secret Umbra.
Collection:
Cold War Intelligence
Author:
National Cryptologic School
Date:
1986
Match:
Partial (No exact match found)
Letter, Burgess to McDonald, May 31, 1946, Secret.
Collection:
Cold War Intelligence
Author:
Letter, Burgess
Date:
1946
Match:
Partial (No exact match found)
Armed Forces Security Agency, Russian Cryptology During World War II, 1952, Top Secret Suede.
Collection:
Cold War Intelligence
Author:
Armed Forces Security Agency
Date:
1952
Match:
Partial (No exact match found)
Memorandum, Baldry to Director of Intelligence, ASA, Berlin, April 22, 1952, Secret.
Collection:
Cold War Intelligence
Author:
Memorandum, Baldry
Date:
1952
Match:
Partial (No exact match found)
Memorandum, Blake to United States Intelligence Board, Measures Taken or Planned by NSA to Improve SIGINT Posture, October 21, 1962, Top Secret [Dinar].
Collection:
Cold War Intelligence
Author:
Memorandum, Blake
Date:
1962
Match:
Partial (No exact match found)
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