Evolution of the CSDP in the setting of European integration and international relations theory

Abstract The Common Security and Defense Policy (CSDP) represents an institutionalized attempt by European Union Member States to respond to the security challenges they confront. This paper discusses the evolution of this policy through the lens of political integration and international relations theories. The analysis integrates both the supranational and the national level, and demonstrates that European institutions have extended their privileges and sphere of influence with increasing organizational mandates. At the same time, participation by various levels in the creation of European security policies has evolved, and the inter-governmental level is often recognized as dominant. However, the question remains open whether this evolution of policy might be properly explained by several influential political theories that have shaped the European integration and security architecture in recent decades. Aspects of the CSDP institutional setting (its creation, goals and role) and the explanation of why security and defense policy is a complex dilemma of the integration process are discussed.