Recent advances in technology have opened up vast new areas of communication, cooperation and even friction among nations in their pursuit of security, development and progress. Science and technology today transcend almost all areas of international affairs. The role of science and technology in international affairs is so intrinsic that it is rarely recognised as a separate entity and often taken for granted. The impact of modern dual-use technology on human society and national security has become so large that it would be necessary for foreign policy professionals to understand the finer nuances of technology to successfully negotiate international affairs in future. The book Role of Technology in International Affairs is aimed at bringing a clear appreciation of the various interconnections and interdependencies between technology, security, foreign policy and diplomacy that future diplomats must have for navigating towards international peace.