Mystery AtlasNational Security Agency
The US signals-intelligence agency whose 2005 declassification of internal historical documents, including cryptologic historian Robert J. Hanyok's study, established that no North Vietnamese attack occurred on 4 August 1964.
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Connected to
How this topic links to the people, places, and ideas around it — drawn from our knowledge graph.
Events
National Security Agency investigated Gulf of Tonkin Incident — The NSA's 2005 declassification of Robert J. Hanyok's internal historical study established that no attack occurred on 4 August 1964 and that supporting intelligence had been mishandled.
Places
National Security Agency is part of United States.