Military policy 26 Foreign relations -- 10 National security -- 8 Intervention (International Law) 4 Military relations -- 4 Defenses 3 Imperialism 3 more ... War on Terrorism, 2001-2009 3 Armed Forces -- 2 Government policy -- 2 International cooperation 2 Nuclear weapons -- 2 Political aspects 2 Politics and government -- 2 Terrorism -- 2 World politics -- 2 Afghan War, 2001- 1 Afghan War, 2001- -- 1 Air power -- 1 Alliances -- 1 Appropriations and expenditures 1 Armed Forces 1 Armed forces 1 Armed forces -- 1 Arms control 1 Arms race -- 1 Astronautics, Military -- 1 Balance of power 1 Budget -- 1 Capitalism -- 1 less ...