Felix Berenskötter is Senior Lecturer in International Relations at SOAS, University of London. He holds a PhD from the London School of Economics and Political Science (LSE) and a master's degree from Rutgers University, where he was a Fulbright Scholar. Felix specialises in international theory; concept analysis and concepts of friendship, identity, power, security, peace, space and time; European security and transatlantic relations. He has published on these topics in various outlets, including International Studies Quarterly, European Journal of International Relations, Security Studies and Millennium. He currently is also an Associate Editor of the Journal of Global Security Studies (JoGSS).