SIPRI Yearbook 2002: Armaments, Disarmament and International Security (Oxford University Press: Oxford, 2002) [With John Hart and Frida Kuhlau]
SIPRI Policy Paper, October 2002 [With John Hart, Frida Kuhlau and Ronald Sutherland]
The Monitor, Vol. 8, no. 1, Winter 2002
Weapons of Mass Destruction, Conference organised by the Defence Study Centre, Royal Military Academy, Brussels, 3 December 2002.