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H. Marshall Chadwell

🇺🇸United Statesintelligence
Type
intelligence
Nation
🇺🇸 United States

Director of the CIA's Office of Scientific Intelligence (OSI). Author of the pivotal December 2, 1952 memo to DCI Walter B. Smith stating 'there is something going on that must have immediate attention' — the document that catalyzed the Robertson Panel.