International relations 78 Foreign relations -- 19 Security, International -- 11 International relations -- 10 Foreign relations 9 Diplomacy 7 National security 7 more ... International Relations 6 International cooperation 6 International trade 6 International conflict 5 International law 5 International security 5 World politics 5 China -- 4 International relation 4 Decision making 3 Economic policy 3 Foreign policy 3 Foreign relations of the United States 3 Globalization 3 History 3 History -- 3 International economic relations 3 Intervention (International law) 3 Peacekeeping forces 3 Political science 3 Politics and government -- 3 Regionalism 3 Security International 3 less ...