My focus on the issue of arms control and disarmament concerned mainly the institutionalised and negotiated arms control at the multilateral level within the United Nations system. Although this type of control mechanism, especially at the bilateral level between the US and Russia fell into a state of crisis in the mid 1990s. Despite this impasse in traditional arms control, unilateral disarmament continued to take place and even reached peak levels in the mid -1990s. Global disarmament has included arms decommissioning, force demobilisation, cuts in defence production, military base closure and redevelopment and reduced military expenditures. My work at the Bonn International Center for Coversion, especially with the annual Conversion Survey, was intended to contribute to arms control and disarmament.


The Rule of Law: Undermined and Under Attack. Questioning the State Monopoly on the Legitimate Use of Physical Force full text Toda Policy Brief 105, March. 2021.

The European Union's Security and Defence Policy: Struggling to Find its Role in the Big Power Game full text Toda Policy Brief 88, Sept. 2020.

The G20's Responsibility for Arms Control. full text Vision of Humanity, Feb. 2020.

Die Umkehr der Lemminge (Disarming the G20). full text Internationale Politik und Gesellschaft, Dec. 2019.

Das Geschäft mit der Rüstung. Warum Europa aufhören sollte, Waffen in den Mittleren und Nahen Osten zu liefern (Arms Business. Why Europe shop stop supplying arms to the Near and Middle East). full text German, full text English Internationale Politik und Gesellschaft, May 2019.

Prospects for Denuclearisation of the Korean Peninsula: Lessons from the Past for a Nuclear-Free Future, Today Peace Institute, full text, Policy Brief No. 31, February 2019.

Report of the FES Reflection Group of the Monopoly on the Use of Force 2.0?, Providing Security in Times of Uncertainty. Opting for a Mosaic Security System full text Berlin, June.

Den Rüstungswettlauf durchbrechen! Um die Aufrüstungsspirale zu stoppen, muss die G20 handeln.(Stopping the Arms Race! The G20 needs to act.) full text, in Internationale Politik und Gesellschaft.

Rüstungskontrolle, Abrüstung und Nonproliferation. Unilaterale Machtpolitik oder UN-konsensorientierter Multilateralismus (Arms Control, Disarmament and Non-Proliferation. Unilateral Power Politics or UN consensus-oriented multilateralism). In: Helmut Breitmeier, Michèle Roth and Dieter Senghaas (eds.), Sektorale Weltordnungspolitik. Nomos: Baden-Baden 2009, pp. 31 - 50. publisher

Die Europäische Union als globaler sicherheitspolitischer Akteur: eine Politik mit problematischen Folgen (The European Union as a global security actor: a policy with problematic consequences). In: Hans J. Gießmann und Götz Neuneck (eds.), Streitkräfte zähmen, Sicherheit schaffen, Frieden gewinnen. Nomos: Baden-Baden 2008, pp. 147 - 158. publisher

Small Arms & Light Weapons, Non-Paper for the International Peace Institute, IPI Task Forces on Strengthening Multilateral Security Capacity, May 2008 full text

Europäische Rüstungspolitik - gibt's die? (European Arms Policy - does it exist?). In: Wissenschaft und Frieden, vol. 25, no. 4, 2007, 6 - 9. full text

Abrüstung und Rüstungskontrolle. Voraussetzung oder Folge von Deeskalation? (Disarmament and arms control as condition and consequence of de-escalation). in: Wissenschaft und Frieden, no. 2, 2005, 15 -18. full text

Bonn International Center for Conversion. Conversion Survey (annual). Global Disarmament, Demilitarization and Demobilization, Nomos, Baden-Baden, 1999 - 2004. Co-author. conversionsurvey 2003 conversionsurvey 2002

Bonn International Center for Conversion. Conversion Survey (annual). Global Disarmament, Demilitarization and Demobilization. Oxford: Oxford University Press, 1996 – 1998. Co-author. conversionsurvey

“Noch über 16.000 Atomsprengköpfe einsatzbereit” (Over 16,000 war heads deployed). in: PM Magazin, October 2003. abstract

Reinvigorating Multilateral Arms Control. Briefing Paper 24, 2001, Brussels: International Security Information Service. (with Michael Brzoska). full text.

Die Zeichen weisen wieder auf Aufrüstung. Sicherheitspplitische Spielräume jenseits der Supermächte. (Signs for an arms race). in: Frankfurter Rundschau, 15 June 2001. full text

Practical Disarmament. BICC Brief no. 16, 2000. Bonn: Bonn International Center for Conversion (Editor).full text

Disarmament and Conflict Prevention in Development Cooperation. BICC Report no. 14, 2000, Bonn: Bonn International Center for Conversion. (Editor). summary

An Evaluation of the Second Year of Reporlting the United Nations Register of Conventional Arms. in: The Nonoproliferation Review, Fal 1994, 99 - 111 (with Edward J. Laurance and Christina K. Woodward.full text

Western Europe facing security and peace. A Europeanist perspective. in: Bulletin of Peace Proposals, vol. 17, no. 1, 1986, 1 11. Sage Archive Security Dialogue

Disarmament as a chance for human development. Is there a peace dividend? Occasional Paper, no. 5, 1993. Human Development Report Office; New York/N.Y.: United Nations Development Programme. full text

East-West trade as a source of tension. in: Journal of Peace Research, vol. 19, no. 4, 1982, 301-322.


      recent publications

Research Interests
      arms control
      arms production

      North Korea