James E. Doyle has worked in the Nuclear Nonproliferation Division at Los Alamos National Laboratory since 1997. His professional focus is on systems analysis, strategic planning, and policy development. Dr. Doyle holds a Ph.D. in international security studies from the University of Virginia. He has managed cooperative projects with Russia's nuclear weapons institutes on the development of technologies and procedures for monitoring the dismantlement and storage of nuclear warheads and fissile materials. Previously, Dr. Doyle was a senior policy analyst at Science Applications International Corporation.

Part I: Nuclear Arms Reductions: The Status of Global Efforts1. Global Nuclear Arsenals 1990-2018
Hans Kristensen
2. The Movement to Ban Nuclear Weapons
Jenny Nielsen
3. Nuclear Weapon Free Zones
Sara Z. Kutchesfahani
4. Technologies and Processes for Verified Nuclear Disarmament
James Doyle
5. Case Study: The Iran Nuclear Deal
Ariane M. Tabatabai and Darya Dolzikova
6. Confronting a Nuclear North Korea
James Doyle Part II: Technologies and Processes to Prevent Nuclear Proliferation and Strengthen Nuclear Materials Security7. Nuclear Material Measurement and Control
Mark Schanfein and Russell Johns
8. Perspectives on Security of Nuclear Material in Transport
Mark Soo Hoo
9. International Safeguards Inspections
Brian Boyer
10. Methodologies for Assessing Future Proliferation Threats
Carol E. Kessler and Tracy Wilson Part III: Preventing Nuclear Terrorism and Illicit Nuclear Trade11. Case Study: The Nuclear Security Summit Process and its Outcomes
Kelsey Davenport and Jenna Parker
12. Nuclear Materials Theft and Trafficking 1990-2015
Galya Balatsky
13. Clandestine Procurement Networks
Ian Stewart
14. Field Detection of Nuclear Materials
Mark Abhold