The Editors : Prof. Dr. Joachim Krause is Professor of Political Science and Director of the Institute for Security Studies at the Christian-Albrechts-University of Kiel. Prof. Dr. Andreas Wenger is Professor of International and Swiss Security Policy and Director of the Center for Security Studies at the ETH Zurich (Swiss Federal Institute of Technology Zurich). Lisa Watanabe is a research assistant at the Center for Security Studies at the ETH Zurich (Swiss Federal Institute of Technology Zurich) and a doctoral student at York University, Toronto.