Benjamin Katzeff Silberstein is a fellow at Stockholm Free World Forum, and a doctoral candidate in the Department of History at the University of Pennsylvania, where he researches the history of surveillance and social control in North Korea, and a co-editor of North Korean Economy Watch. He publishes regularly on Korean affairs in publications such as IHS Jane’s Intelligence Review and The Diplomat, and has previously worked as a journalist, and has been a special advisor to the Swedish Minister for International Development Cooperation.