IPCS - Osama bin Laden and Weapons of Mass Destruction - Report of Osama bin Laden's quest for nuclear weapons. Authored by Dr. Subhash Kapila for the Institute of Peace and Conflict Studies. - http://www.ipcs.org/Nuclear_articles2.jsp?action=showView&kValue=879&issue=1015&status=article&mod=a
NCI - Nuclear Terrorism: How to Prevent It - Reports on recent developments in nuclear terrorism, weapons, dirty bombs and counter measures. From the Nuclear Control Institute. - http://www.nci.org/nuketerror.htm
ISIS - Nuclear Terrorism - Analysis the threats and risks posed by nuclear terrorism, from the Institute for Science and International Security. - http://www.isis-online.org/publications/terrorism/