National security -- Conflict management -- 3 Politics and government 3 Politics and government -- 2 Security, International -- 2 Cambodian-Vietnamese conflict -- 1 Defense spending -- 1 more ... Developing countries 1 Economic aspects 1 Economic aspects -- 1 Economic assistance -- 1 Financial institutions, International -- 1 Foreign policy 1 History -- 1 International relations 1 Intervention (International Law) -- 1 Low-intensity conflicts (Military science) 1 Military bases, American -- 1 Peace-building -- 1 Political aspects 1 Political stability -- 1 Rules and practice 1 Technical assistance -- 1 Terrorism -- 1 Violence -- 1 World politics -- 1 less ...