Nuclear warfare Military policy 45 Deterrence (Strategy) 26 Nuclear weapons 25 History 24 Moral and ethical aspects 23 World politics 19 more ... Social aspects 12 Foreign relations 11 Nuclear disarmament 10 Religious aspects 10 Atomic bomb 8 Cold War 8 Arms race 7 Politics and government 7 Strategic forces 7 Government policy 6 Nuclear arms control 6 Civil defense 5 Nuclear energy 5 Psychological aspects 5 Antinuclear movement 4 Christianity 4 Environmental aspects 4 Military planning 4 National security 4 Peace 4 Philosophy 4 Safety measures 4 Strategy 4 less ...