In today’s world, where globalization and competition are increasing, digitalization and artificial intelligence are in every field of life, It is inevitable that innovation is seeked in the field of management as in every field. Especially, economic, political or social etc. crisis emerged in the world in the last fifty years. In the search for a way out of the crises, one of the sides that definitely concerns the administration has been the policy changes that should be implemented by the administrations. Therefore, every work to be done on management, which is a very lively and dynamic field, is valuable, and every contribution to the field is meaningful. Especially in the axis of security and strategy, which are among the most important issues in the field of management today, studies that develop the perspective that meets the requirements of the period and responds to the needs will be very original and useful. At this point, we have brought together the works prepared by highly successful academicians and academicians with the title of “Strategy, security and management: Concepts, Theories and Actors”, specially for the “Second Century of the Republic of Türkiye”. I would like to thank all of our friends who contributed to our work in the hope that it will make good contributions to the academic field