Law and legislation Foreign relations -- 7 Constitutional law 2 War and emergency powers -- 2 Armed Forces -- 1 Defenses -- 1 Facilities -- 1 more ... Foreign relations 1 Foreign trade regulation 1 Marine mineral resources -- 1 Maritime law 1 Military relations -- 1 Ocean bottom (Maritime law) 1 Security, International 1 Sources -- 1 Tariff -- 1 less ...