Security, International 8 Military policy 5 Foreign relations -- 4 National security -- 4 World politics -- 4 Intervention (International Law) 2 Security, International -- 2 more ... Armed Forces -- 1 Defenses 1 Foreign economic relations -- 1 Foreign relations 1 Geopolitics -- 1 Humanitarian intervention 1 Iraq War, 2003- 1 Military relations -- 1 Natural resources 1 Nuclear nonproliferation 1 Politics and government -- 1 Preemptive attack (Military science) 1 Regime change 1 Regionalism -- 1 Strategic aspects 1 Unilateral acts (International law) 1 War (International law) 1 War on terrorism, 2001- 1 less ...