Internationally, the profession of intelligence continues to develop and expand. So too does the academic field of intelligence, both in terms of intelligence as a focus for academic research and in terms of the delivery of university courses in intelligence and related areas. To a significant extent both the profession of intelligence and those delivering intelligence education share a common aim of developing intelligence as a discipline. However, this shared interest must also navigate the existence of an academic-practitioner divide. Such a divide is far from unique to intelligence it exists in various forms across most professions but it is distinctive in the field of intelligence because of the centrality of secrecy to the profession of intelligence and the way in which this constitutes a barrier to understanding and openly teaching about aspects of intelligence. How can co-operation in developing the profession and academic study be maximized when faced with this divide? How can and should this divide be navigated? The Academic-Practitioner Divide in Intelligence provides a range of international approaches to, and perspectives on, these crucial questions.