Beatrice Heuser occupies a Chair in International Relations at the University of Reading, and holds degrees from the Universities of London (BA, MA) and Oxford (DPhil), and a Habilitation from Philipps-Universität Marburg, Germany. She has previously taught at universities in London, France and Germany, and briefly worked at NATO headquarters. Publications include The Evolution of Strategy (2010), Reading Clausewitz (2002), and many works on nuclear strategy, NATO, and transatlantic relations. Eitan Shamir is a Senior Research Fellow with the Begin Sadat Center for Strategic Studies (BESA), Bar-Ilan University, Israel. He was formerly head of the National Security Doctrine Department at the Prime Minister's Office, Israel, and served in the Israel Defense Forces General Headquarters. Recent works include Transforming Command (2011), as well as many other articles in leading academic journals, and book chapters.