National security -- Decision making 4 Defenses -- 3 Economic aspects 3 Military relations -- 2 Sea-power -- 2 Armed Forces -- 1 more ... Congress 1 Decision making -- 1 Defenses 1 Executive power -- 1 Foreign economic relations 1 Foreign relations 1 Foreign relations -- 1 Iraq War, 2003-2011 1 Military policy 1 Military policy -- 1 Military weapons 1 National security 1 Natural resources -- 1 Officials and employees 1 Organisation 1 Organization 1 Politics and government -- 1 Post-Cold War 1 Strategic Materials -- 1 government policy -- 1 less ...