Foreign relations -- 7 Foreign economic relations -- 2 Politics and government 2 Politics and government -- 2 Appropriations and expenditures 1 Armed forces 1 Commerce -- 1 more ... Commercial policy -- 1 Competition, International 1 Congresses -- 1 Congresses. -- 1 Decision making 1 Foreign trade regulation -- 1 Inspection -- 1 International cooperation 1 Military policy 1 National security -- 1 Nationalism -- 1 Nuclear industry -- 1 Nuclear nonproliferation 1 Nuclear reactors -- 1 Nuclear weapons -- 1 Political stability -- 1 Public opinion 1 Public opinion -- 1 Testing. -- 1 United States 1 less ...