1. Jungmin Kang is an independent nuclear policy analyst in Seoul and an associate of the Nautilus Institute.
2. Peter Hayes is the director of the Nautilus Institute in San Francisco.
3. Li Bin is a professor at the Institute of International Studies, Tsinghua University, Beijing.
4. Tatsujiro Suzuki is a visiting professor at the University of Tokyo.
5. Richard Tanter is an associate of the Nautilus Institute in Melbourne. Assistance and information was also provided by Frank von Hippel, David von Hippel, George Bunn, Matthew Bunn, and Scott Bruce.