Dr. Jim Walsh is an expert in international security and a Research Associate at the Massachusetts Institute of Technology’s Security Studies Program (SSP).
Dr. Walsh's research and writings focus on international security, and in particular, topics involving nuclear weapons and terrorism. Dr. Walsh has testified before the United States Senate on the issue of nuclear terrorism and on Iran’s nuclear program. He is one of a handful of Americans who has traveled to both Iran and North Korea for talks with officials about nuclear issues. The British newspaper, The Independent, named Dr. Walsh and his co-authors as having offered one of the 10 best and original ideas of 2008.