Security, International 10 Globalization 9 International relations 9 Terrorism 9 Foreign relations 5 International cooperation 5 National security 5 Prevention 5 World politics 5 Government policy 4 History 4 International economic relations 4 Economic policy 3 Children and war 2 Computer networks 2 Defenses 2 Emigration and immigration 2 Forecasting 2 Guerrilla warfare (International law) 2 Human rights 2 Intelligence service 2 Just war doctrine 2 Legal status, laws, etc 2 Management 2 Military policy 2 Nuclear arms control 2 Pacific settlement of international disputes 2 Political violence 2 Politics and government 2 Secret service 2