Nuclear warfare Military policy 30 History 24 Nuclear weapons 23 Cold War 16 Government policy 13 Deterrence (Strategy) 10 more ... Foreign relations 10 Social aspects 10 Atomic bomb 8 Civil defense 7 National security 6 Strategy 6 Security, International 5 Strategic forces 5 World politics 5 Cuban Missile Crisis, 1962 4 Nuclear disarmament 4 Safety measures 4 Civilization 3 Crisis management 3 Emergency management 3 Health aspects 3 Military planning 3 Moral and ethical aspects 3 Nuclear crisis control 3 Political and social views 3 Politics and government 3 Popular culture 3 Prevention 3 less ...