Defenses National security -- 7 Military policy 6 Military relations -- 6 Armed Forces 4 Civil defense -- 4 Foreign relations -- 4 more ... Armed Forces -- 3 Armed forces 3 Politics and government -- 3 Terrorism -- 3 World politics -- 3 Appropriations and expenditures 2 Emergency management -- 2 Prevention -- 2 Security, International 2 War on Terrorism, 2001-2009 2 Weapons of mass destruction 2 Anzus Treaty 1 Armed forces -- 1 Asymmetric warfare -- 1 Civil defense 1 Conflict management -- 1 Defenses -- 1 Disarmament 1 Disaster relief -- 1 Economic aspects 1 Economic conditions - 1989- 1 Foreign relations 1 Government policy -- 1 less ...