Intervention (International law) Humanitarian intervention 10 Military policy 9 Security, International 9 Conflict management 6 International relations 6 Civil war 5 more ... Politics and government 5 Humanitarian assistance 4 International cooperation 4 Nation-building 4 National security 4 Decision making 3 Ethnic conflict 3 Foreign relations 3 Peacekeeping forces 3 Prevention 3 Protection of civilians 3 War and emergency powers 3 Democratization 2 History 2 International police 2 Moral and ethical aspects 2 Peace 2 Peace-building 2 Political aspects 2 Political violence 2 Preemptive attack (Military science) 2 Presidents 2 Responsibility to protect (International law) 2 less ...