National security -- Conflict management -- 2 Security, International -- 2 Cambodian-Vietnamese conflict -- 1 Defense spending -- 1 Developing countries 1 Economic aspects 1 more ... Economic aspects -- 1 Economic assistance -- 1 Financial institutions, International -- 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 Politics and government 1 Politics and government -- 1 Rules and practice 1 Technical assistance -- 1 Terrorism -- 1 Violence -- 1 World politics -- 1 less ...