National security -- Foreign relations -- 28 Foreign relations 10 World politics -- 6 Military policy 5 History -- 4 Terrorism -- 4 more ... Politics and government -- 3 Security, International 3 Decision making -- 2 Government policy -- 2 History 2 North Atlantic Treaty Organization 2 Prevention. -- 2 1976- 1 Alliances -- 1 Armed Forces 1 Courts -- 1 Cross- cultural studies 1 Decision making 1 Defenses 1 Deterrence (Strategy) 1 Economic conditions -- 1 Forecasting -- 1 Foreign economic relations 1 Foreign relations - -- 1 Hegemony -- 1 History, Military -- 1 Intelligence service -- 1 International cooperation 1 less ...