History 161 Politics and government 133 Foreign relations 122 Terrorism 88 International relations 83 Security, International 73 National security 67 World politics 60 Prevention 49 Military policy 46 Case studies 43 Armed Forces 32 Conflict management 31 International cooperation 31 Management 31 Globalization 30 War 29 Economic conditions 28 Philosophy 28 Islam 27 Peace-building 27 Political aspects 27 Democracy 26 Relations 24 Strategy 24 Military art and science 22 Government policy 20 Human rights 20 United States 20 Social aspects 19