Vladimir Bilčík, Head, EU Programme, Research Centre of the Slovak Foreign Policy Association -- / 3 /Sven Biscop, Director, Europe in the World Programme, & Jo Coelmont, Senior Associate Fellow, Egmont--Royal Institute for International Relations --4 /Olivier de France, Research Director, Institut de relations internationales et stratégiques --5 /Margriet Drent & Dick Zandee, Senior Research Fellows, Netherlands Institute of International Relations (Clingendael) --6 /Bastian Giegerich, Director, Defence and Military Analysis, International Institute for Strategic Studies --7 /Daniel Keohane, Senior Researcher, Center for Security Studies, ETH Zürich --8 /Alexander Mattelaer, Assistant Director, Institute for European Studies, Vrije Universiteit Brussel --9 /Christian Mölling, Senior Resident Fellow, The German Marshall Fund of the United States --10 /Vivien Pertusot, Head, Brussels Office, Institut français des relations internationals --11 /Marcin Terlikowski, Head, European Security and Defence Economics Project, Polish Institute of International Affairs --12 /Wolfgang Wosolsobe, Brigadier General, Advisor, Austrian Ministry of Defence, former Director General of the EU Military Staff --Annex --