Dr Elizabeth Radziszewski is an associate research scientist at START, the National Consortium for the Study of Terrorism and Responses to Terrorism, University of Maryland, where she leads the Irregular Warfare and Conflict Assessment Group. She is the author of Private Militaries and the Security Industry in Civil Wars: Competition and Market Accountability (Oxford University Press, 2020) and Social Networks and Public Support for the European Union (Routledge, 2013).