§16§This book examines the impact on member states of long-term foreign policy co-operation through the EU's Common Foreign and Security Policy (CFSP). Focusing on Germany and the UK, it provides an up-to-date account of how they have navigated and responded to the demands co-operation places on all member states and how their national foreign policies and policy-making processes have changed and adapted as a consequence. As well as exploring in depth the foreign policy traditions and institutions in both states, the book also offers detailed analyses of how they addressed two major policy questions: the Iranian nuclear crisis; and the establishment and development of the European External Action Service. The book's synthesis of country and case studies seeks to add to our understanding of the nature of inter-state co-operation in the area of foreign and security policy and what it means for the states involved.§ §04§Chapter 1: Introduction.- Chapter 2: From pusillanimous realism to defensive engagement: Britain's changing relationship with the CFSP.- Chapter 3: Institutional structures and processes: British foreign policy-making and the CFSP.- Chapter 4: Winding up the machine: How the UK engages with the CFSP.- Chapter 5: From perennial follower to 'reluctant' leader? Germany's relationship with the CFSP.- Chapter 6: Institutional structures and processes: German foreign policy-making and the CFSP.- Chapter 7: Emerging leadership: How Germany engages with the CFSP.- Chapter 8: Countering proliferation: the Iran nuclear negotiations (2002-2015).- Chapter 9: The establishment of the European External Action Service.- Chapter 10: Conclusion. §02§Nicholas Wright is Teaching Fellow in EU Politics at University College London. He has worked on major EU-focused research projects examining the European Commission and General Secretariat of the Council; has written on a range of British and German foreign policy topics; and contributed to UK parliamentary inquiries on the foreign and defence policy implications of Brexit.