Peter Neumann is Professor of Security Studies at the Department of War Studies, King’s College London, and has served as Director of the International Centre for the Study of Radicalisation (ICSR) since its foundation in early 2008. Neumann has led research projects and written influential policy reports about online radicalization, foreign fighter networks, terrorist defectors, prison-based de-radicalization programs, and terrorist recruitment in Europe. ICSR’s ground breaking research on foreign fighters – for which he serves as principal investigator – has informed policy-makers and public opinion in Europe and North America, and has featured in numerous publications, such as the New York Times Magazine.