An introduction by the editors outlines the issues and trends examined in the book and establishes the theoretical and methodological framework. Split into 2 sections, Part I: EEAS and national diplomacies as part of global and European structures has contributions by Richard Whitman, Rosa Balfour, Christian Lequesne, Caterina Carta and Simon Duke. Part II: National diplomacies shaping and being shaped by the EEAS is covered by Daniel Fiott, Fabien Terpan, Cornelius Adebahr, Andrea Frontini, Ignacio Molina and Alicia Sorroza, Laura C. Ferreira-Pereira, Alena Vysotskaya G. Vieira and Louise van Schaik, Grzegorz Gromadzki, Mark Rhinard, Jakob Lewander and Sara Norrevik, Sabina Kajnc Lange, Ruby Gropas and George Tzogopoulos, Vit Beneš and Kristi Raik. This book is much needed, especially in an era when the EU is trying to pull its weight in the international sphere (e.g. Syria, Iran, the Arab Spring, Chinese relations and emerging powers) but also at a time when the EU is trying to recalibrate its institutional structure in light of the current financial predicaments and questions on the democratic legitimacy of the European project.