Analysing one of the most important policy areas of European integration, authors Christian Kaunert, Alex MacKenzie and Sarah Léonard consider the key question of why the EU may have become a global actor in counter-terrorism. The authors then develop a unique theoretical approach in the form of actorness and collective securitization, which analyses the EU's evolution as a counter-terrorism actor in different case studies, such as counter-terrorism in the transatlantic relationship, North Africa, the Middle East and South Asia. Overall, this book highlights that the EU is, in fact, becoming a counter-terrorism actor of growing importance and with an ever-diversifying number of policy options available.

Addressing topical matters, this book will be a key resource for scholars, researchers and students in fields such as European studies, international relations, political science and governance. It will also attract the attention of practitioners, politicians, non-governmental and civil society organisations.