part Section I: The Jihadists -- chapter 1 1Chapter Jihadist Ideology and Strategy and the Possible Employment of WMD / chapter 2 2Chapter Obedience to Divinity? The Psychology of Jihadist WMD Terrorism / chapter 3 3Chapter Jihadist Tactics and Targeting / chapter 4 4Chapter Jihadist Capabilities and the Diffusion of Knowledge / part Section II: The Agents of Harm -- chapter 5 5Chapter Jihadists and Chemical Weapons / chapter 6 6Chapter Jihadists and Biological and Toxin Weapons / chapter 7 7Chapter Radiological Weapons and Jihadist Terrorism / chapter 8 8Chapter Jihadists and Nuclear Weapons / part Section III: Countering the Threat -- chapter 9 Early Warning and Prevention of Jihadist WMD Terrorism: Law Enforcement and Intelligence / chapter 10 Deterrence and WMD Terrorism: Calibrating Its Potential Contributions to Risk Reduction / chapter 11 Global and National Efforts to Prevent Jihadist Access to WMD / chapter 12 When Prevention Fails: Mitigation as Counterterrorism Strategy / part Section IV: The Once and Future Threat -- chapter 13 Islamist Use and Pursuit of CBRN Terrorism / chapter 14 The Future of Jihadists and WMD: Trends and Emerging Threats / chapter 15 Conclusion / chapter Postscript.