World politics 54 Foreign relations 25 Politics and government 12 International relations 9 United States 8 National security 6 Security, International 6 History 5 Armed Forces 4 Europe, Eastern 4 Military policy 4 Economic conditions 3 Economic policy 3 Europe 3 Forecasting 3 International economic relations 3 Japan 3 War 3 Former Soviet republics 2 Geopolitics 2 Globalization 2 Humanitarian intervention 2 Influence 2 Intervention (International law) 2 Nuclear arms control 2 Nuclear weapons 2 Post-communism 2 Strategy 2 Thesis 2 Violence 2