Brunner, Edouard; Conference on Security and Cooperation in Europe; COMMON FOREIGN AND SECURITY POLICY OF THE EUROPEAN COMMUNITIES (INTERNATIONAL POLITICS); GEMEINSAME AUSSEN- UND SICHERHEITSPOLITIK DER EUROPÄISCHEN UNION (INTERNATIONALE POLITIK); WEHRPOLITIK + SICHERHEITSPOLITIK + MILITÄRPOLITIK (INNENPOLITIK); Nations Unies; SCHWEIZ (MITTELEUROPA). SCHWEIZERISCHE EIDGENOSSENSCHAFT; DEFENCE POLICY + SECURITY POLICY + MILITARY POLICY (INTERNAL POLITICS); SWITZERLAND (CENTRAL EUROPE). SWISS CONFEDERATION; Vereinte Nationen; United Nations; FOREIGN POLICY + FOREIGN RELATIONS (INTERNATIONAL POLITICS); AUSSENPOLITIK + AUSLANDSBEZIEHUNGEN (INTERNATIONALE POLITIK)