Politics and government 39 Foreign relations 31 National security 20 History 19 Terrorism 13 Security, International 12 Political aspects 11 Military policy 9 Dissertations, Academic 8 Conflict management 7 Dissertations 7 Defenses 6 International cooperation 6 Peace-building 6 Relations 6 Ethnic relations 5 Insurgency 5 International relations 5 Islam and politics 5 Military relations 5 Peacekeeping forces 5 Prevention 5 Armed Forces 4 Ethnic conflict 4 Islam 4 Nuclear weapons 4 Regionalism 4 Sea-power 4 Strategic aspects 4 Arab-Israeli conflict 3