The new security challenges that have arisen as a result of the rise in prominence of global terrorism have presented the European Union with a unique opportunity to rebrand itself as dominant force on the international stage. Traditionally viewed as a weak actor, it efforts to promote intelligence-sharing and by instituting wide-ranging cooperation between national police forces have ensured that the EU is well-placed to combat the challenges posed by global terrorism and have given it renewed vigour as an international actor. Through contributions from experts on the EU and global security, this book discusses the measures taken by the European Union to counter terrorism at a both national and global level as well as drawing wider conclusions on the nature and success of the confederation as an international security actor focusing specifically on JHA policy. This volume provides an original and much needed contribution to the literature on EU security governance at the global level.