Subject
National security
United States Armed Forces
24
United States Defenses
14
Security, International
11
United States Foreign relations
11
United States Armed Forces Operational readiness
9
Appropriations and expenditures
8
Political stability
8
China Military policy
6
Intelligence service
6
Military planning
6
Nuclear weapons Government policy
6
Terrorism
6
Terrorism Religious aspects Islam
6
Military assistance, American
5
Nuclear nonproliferation Government policy
5
Russia (Federation) Foreign relations
5
Conflict management Government policy
4
Europe Defenses
4
Internal security
4
Nuclear arms control
4
Nuclear nonproliferation International cooperation
4
Pacific Area Defenses
4
Pacific Area Relations
4
Pacific Area Strategic aspects
4
United States Relations
4
China Foreign relations
3
Deterrence (Strategy)
3
Indo-Pacific Region Defenses
3
Nuclear nonproliferation
3
Nuclear weapons
3
Peace-building
3
United States Military policy
3
Border security
2
China Armed Forces
2
China Foreign economic relations
2
China Politics and government
2
Civilian war casualties
2
Combined operations (Military science)
2
Congo (Democratic Republic) Foreign relations
2
Congo (Democratic Republic) Politics and government
2
Cyberspace Security measures Government policy
2
Cyberspace operations (Military science)
2
Cyberterrorism Prevention
2
Cyberterrorism Prevention Government policy
2
Diplomatic negotiations in international disputes
2
Drug control
2
Drug control International cooperation
2
Economic sanctions
2
Europe Foreign relations
2
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