Military relations Military policy 3 Foreign relations 2 National security 2 Ballistic missile defenses 1 Defenses 1 Deterrence (Strategy) 1 more ... Military art and science 1 Nuclear arms control 1 Nuclear weapons 1 Politics and government 1 Post-communism 1 Security, International 1 Strategic aspects 1 Strategic weapons systems 1 Technological innovations 1 Unified operations (Military science) 1 less ...