U.S. Intelligence on Europe, 1945-1995

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• USIB x
• 1 ARGON
• 3 Berlin
• 1 Cipher machine
• 1 Combat readiness
• 1 Communication security
• 1 COMSEC
• 1 CORONA
• 1 Curtailment or elimination
• 1 Great Britain
• 1 GSFG
• 2 Intelligence activities
• 1 Intelligence deficiencies
• 1 Interrogation of refugees
• 1 Launch preparations
• 1 Listening posts
• 1 NATO
• 1 Negotiable
• 1 Negotiations
• 1 PHOTINT
• 1 Photographic intelligence
• 1 Preparations for hostilities
• 1 Pressure tactics
• 1 Satellite imagery
• 1 Satellite reconnaissance
• 1 SIGINT
• 1 Soviet military
• 1 Troop dispositions
• 1 Troop movements
• 3 U.S. Intelligence Board