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U.S. Intelligence on Asia, 1945-1991
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1972
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SIGINT
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1
aerial reconnaissance
1
China
1
Gulf of Tonkin
1
HUMINT
3
North Vietnam
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U.S. Intelligence on Asia, 1945-1991
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1972
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SIGINT
x
1
aerial reconnaissance
1
China
1
Gulf of Tonkin
1
HUMINT
3
North Vietnam
Filter by collection
U.S. Intelligence on Asia, 1945-1991
x
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'*:*, filtered on [Subject: SIGINT, Collection Id: us-intelligence-on-asia, Date: 1972]'
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CIA, Weekly Vietnam Indicators, January 1, 1972, Top Secret/Sensitive/For the President Only, CREST.
Collection:
U.S. Intelligence on Asia, 1945-1991
Author:
CIA
Date:
1972
Match:
Partial (No exact match found)
NSC, Evidence That NVA Has Directly Crossed the DMZ, April 4, 1972, Top Secret/Sensitive/Contains Codeword, CREST.
Collection:
U.S. Intelligence on Asia, 1945-1991
Author:
NSC
Date:
1972
Match:
Partial (No exact match found)
US Navy, Command History Report of Fleet Air Reconnaissance Squadron One (VQ-1), March 28, 1972, Secret, NHC.
Collection:
U.S. Intelligence on Asia, 1945-1991
Author:
US Navy
Date:
1972
Match:
Partial (No exact match found)
US Army, Summary of Activities ::North Vietnamese Intelligence Services (1 July 1971 - 30 June 1972), September 1, 1972, Secret/NOFORN, NARA.
Collection:
U.S. Intelligence on Asia, 1945-1991
Author:
US Army
Date:
1972
Match:
Partial (No exact match found)
CIA, Saigon to Director, April 20, 1972, Secret, CREST.
Collection:
U.S. Intelligence on Asia, 1945-1991
Author:
CIA
Date:
1972
Match:
Partial (No exact match found)