The world is at an inflection point. In an era marked by intense geopolitical competition and rapid technological advancements, understanding and navigating the complex interplay of business, politics, security and technology has never been more essential. Global in scope and evidence-based, Tech-Gemony illuminates how national security has been redefined in the digital age. Unique in approach, the authors combine deep policy expertise with extensive business experience to introduce a transformative concept: the 'new national security economy'. Within this framework, the economic battlefield is the central arena of competition, in which mastery of emerging technologies will shape the future of world diplomacy and power dynamics--and, ultimately, our collective future. Companies are unprepared for this new world, despite being increasingly vital participants in geopolitics. There is a need to recognize and adapt to new risks; to develop expertise, and rethink traditional approaches to risk management. This book provides practical, actionable strategies for leaders and organizations struggling with this emerging reality. The new national security economy is a defining feature of our evolving world. Tech-Gemony provides essential guidance for individuals, businesses and governments to help them navigate this perilous moment.