Military policy 124 Foreign relations -- 49 National security -- 22 World politics -- 20 History -- 13 Military policy -- 13 Armed Forces -- 11 more ... Politics and government -- 11 Armed forces 8 Intervention (International Law) 8 Military relations -- 8 Appropriations and expenditures 7 Nuclear weapons -- 7 Security, International 7 War on terrorism, 2001- 7 Terrorism -- 6 Decision making 5 Defenses 5 Deterrence (Strategy) 5 Philosophy 5 War on Terrorism, 2001-2009 5 Arms control 4 Decision making -- 4 Government policy -- 4 Imperialism 4 Nuclear warfare 4 Nuclear weapons 4 Persian Gulf War, 1991 4 Foreign relations 3 Influence 3 less ...