Subject
Military intelligence
80
History
30
Military intelligence History
28
World War, 1939-1945 Military intelligence
22
Intelligence service
17
National security
16
Iraq War, 2003-2011 Military intelligence
12
United States Military relations
9
Vietnam War, 1961-1975 Military intelligence
9
Intelligence service Evaluation
8
Intelligence service History
7
Korean War, 1950-1953 Military intelligence
7
Weapons of mass destruction
7
World War, 1939-1945 Campaigns
7
Information warfare
5
Military intelligence Finance
5
United States Armed Forces
5
United States Foreign relations
5
World War, 1939-1945 Cryptography
5
Appropriations and expenditures
4
Cold War
4
Cold War Military intelligence
4
Cryptography History
4
Espionage, American
4
Iraq War, 2003-2011 Causes
4
Management
4
Military intelligence Evaluation
4
Military planning
4
Military surveillance
4
Terrorism Prevention
4
Arms control Verification
3
Espionage
3
Governmental investigations
3
Great Britain Foreign relations
3
Iraq Military relations
3
Korean War, 1950-1953 Cryptography
3
Military education
3
Military intelligence Planning
3
Military surveillance Finance
3
Organization
3
Reorganization
3
Soviet Union Military policy
3
Spies
3
United States History Military intelligence
3
United States Politics and government
3
World War, 1939-1945 Cryptography History
3
World War, 1939-1945 Electronic intelligence
3
World War, 1939-1945 Military intelligence History
3
World War, 1939-1945 Secret service
3
Aerial reconnaissance Finance
2
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