04 June 2001.
![](https://www.nuclearinfo.org/wp-content/uploads/2023/02/Future-global-nuclear-threats-A-report-prepared-for-the-Advanced-Systems-and-Concepts-Office-Defence-Threat-reduction-Agency-Greg-Giles-et-al-4-June-2001-pdf-116x150.jpg)
Defence Threat Reduction Agency, Greg Giles et al, ‘Future global nuclear threats: A report prepared for the Advanced Systems and Concepts Office.’
![](https://www.nuclearinfo.org/wp-content/uploads/2023/02/US-Coercion-in-a-world-of-proliferating-and-varied-WMD-capabilities-final-report-for-the-project-on-deterrence-and-cooperation-in-a-multi-tiered-nuclear-world-pdf-116x150.jpg)
Defense Threat Reduction Agency, ‘US Coercion in a world of proliferating and varied WMD capabilities: final report for the project on deterrence and cooperation in a multi-tiered nuclear world.’
February 2001.