National security Foreign relations 42 Military policy 22 Strategic aspects 13 Diplomatic relations 12 World politics 11 International relations 10 more ... Military relations 6 Nuclear nonproliferation 6 Politics and government 6 Relations 6 Security, International 6 Armed Forces 5 Economic policy 5 Foreign economic relations 5 History 5 Defenses 4 Export controls 4 Geopolitics 4 Strategic aspects of individual places 4 Commerce 3 Energy policy 3 Espionage, Chinese 3 Government policy 3 Nuclear weapons 3 Peaceful change (International relations) 3 Technology transfer 3 15.75 history of Asia 2 Arms transfers 2 Astronautics 2 less ...