Defenses 6 Arms control -- 3 Defenses -- 2 National security -- 2 Armed Forces 1 Conflict management -- 1 Congress -- 1 more ... Congresses 1 Economic conditions - 1989- 1 Foreign relations -- 1 History 1 History -- 1 Military operations -- 1 Military policy -- 1 Military relations -- 1 Organization for security and cooperation in Europe 1 Politics and government -- 1 Security, International 1 Security, International -- 1 Treaty on Conventional Armed Forces in Europe (1990) 1 less ...