Sieglinde Gstöhl is Director of the Department of EU International Relations and Diplomacy Studies at the College of Europe in Bruges, where she has been Professor since 2005. Previous appointments include Humboldt University Berlin and the Liechtenstein Institute. Her research interests include EU external action, especially EU trade policy, neighbourhood relations and external representation. Among her recent books are The Proliferation of Privileged Partnerships between the European Union and its Neighbours (ed. with D. Phinnemore, 2019); The Trade Policy of the European Union (with D. De Bièvre, 2018); and Theorizing the European Neighbourhood Policy (ed. with S. Schunz, 2017).Simon Schunz is Professor in the Department of EU International Relations and Diplomacy Studies at the College of Europe, Associate Research Fellow at UNU-CRIS in Bruges and visiting lecturer at the University of Leuven (KU Leuven). His research interests include EU external action with a focus on foreign policy implementation and effects, especially concerning EU external environmental, cultural and science policies, and the EU’s relations with major powers. His recent publications include The Evolving Relationship between China, the EU and the USA: A New Global Order? (ed. with J. Men and D. Freeman, 2020) and The European Union’s Evolving External Engagement: Towards New Sectoral Diplomacies? (ed. with C. Damro and S. Gstöhl, 2018).