"Army of None: Autonomous Weapons and the Future of War" by Paul Scharre offers a comprehensive analysis of emerging technologies in the field of autonomous weapon systems. The author, a former U.S. Army Ranger and national security expert, highlights the current reality in which numerous countries possess autonomous weapons capable of independently identifying and eliminating enemy targets. Scharre examines not only the technical aspects of these systems but also the associated legal and ethical questions. With examples such as the Israeli Harpy drone and the American submarine-hunting robot ship Sea Hunter, the development and deployment of these technologies in modern warfare are illustrated. The book serves as an informative and critical work that prepares readers for the challenges and changes that will shape warfare in the 21st century.