International relations World politics 124 Foreign relations 63 Philosophy 41 Research 41 Security, International 40 War 27 Politics and government 25 Conflict management 19 History 18 Balance of power 17 International economic relations 17 Diplomacy 15 Forecasting 14 Globalization 14 National security 14 Moral and ethical aspects 13 International law 12 War (International law) 12 Case studies 11 Peace 11 Terrorism 11 Congresses 10 International cooperation 9 International organization 9 Addresses, essays, lectures 8 Political aspects 8 Political science 8 Psychological aspects 8 Realism 8