U.S. Intelligence on Europe, 1945-1995

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• Joseph S. Petersen x
• 1 Appellate process
• 1 Arlington Hall Station
• 1 Authorized covert operation
• 1 Chinese telegraphic codes
• 1 Codebreaking successes
• 1 Conviction
• 1 Criminal indictment
• 3 Criminal prosecution
• 1 Damage assessment
• 1 Damage to national security
• 2 Dutch ambassador
• 1 Dutch Foreign Office
• 11 Dutch intelligence services
• 1 Dutch parliament
• 3 Dutch press reports
• 1 Dutch use of U.S. intelligence information
• 2 Elsakkers
• 1 Hagelin cipher machines
• 1 Justice Department
• 6 National Security Agency
• 1 New lawyer
• 1 News reports
• 1 North Korean political traffic
• 1 Prison sentence
• 1 Public disclosure
• 2 Security compromise
• 1 Security obstacles
• 2 SIGINT
• 1 U.S. COMINT effort
• 1 Wartime relationship