- Sarah Wolff
This chapter examines the external dimension of the European Union's internal security, with particular emphasis on the Justice and Home Affairs that has evolved from a side product of European economic integration to a complex and dynamic policy area. It begins with a discussion of the internal process of constructing both the EU's Area of Freedom, Security, and Justice (AFSJ) and its external dimension, along with the normative, national, institutional, policy, and legal challenges that have emerged from this process. It then considers the policy dynamism and institutional developments that have taken place since the Treaty of Lisbon before proceeding with an assessment of how the EU copes with the global security challenges of counterterrorism, migration, refugees, and cybercriminality. It also explores how the EU pursues its security policy within the international arena and the effect it has at the global level.