Beiträge als Autor:
- 33rd IPA Vienna Seminar (aus der Publikation Cooperation in Peace Operations - The United Nations and Europe)
He joined the German Foreign Service in 1974 and served at German Embassies in Lisbon, London and Belgrade. From 1982 - 1995 he was Spokesman, later Head of Public Information Department and Press and PR Advisor to Foreign Minister Hans-Dietrich Genscher, then to Foreign Minister Klaus Kinkel. From 1995 - 2000 he served as Deputy Permanent Representative of Germany to NATO, from 2000 - 2002 as Ambassador and Permanent Representative of Germany to the OSCE.
Currently he is Professor of International Relations, Andrassy University, Budapest and
Vice-President, German Federal Academy for Security Policy, Bonn.