History -- World politics -- Foreign relations -- 3 Military art and science -- 3 International relations 2 Ancient influences 1 Arms race -- 1 more ... Civilization, Modern -- 1 Communism -- 1 Conflict management -- 1 Defenses 1 Democracy -- 1 Developing countries -- 1 Diplomacy -- 1 Diplomats 1 Information warfare -- 1 Insurgency -- 1 Low-intensity conflicts (Military science) 1 Military Art and Science -- 1 Military history, Modern -- 1 Military policy 1 Moral and ethical aspects 1 National characteristics, American 1 National security -- 1 Politics and government 1 Post-communism 1 Preemptive attack (Military science) -- 1 Protracted conflicts (Military science) 1 Reorganization 1 Terrorism 1 less ...