Drones Redefined examines how a wave of emerging technologies is reshaping unmanned aerial systems (UAS) and the character of modern warfare. From autonomy, artificial intelligence and swarming to advances in sensors, communications, electronic warfare and counter-drone defences, the book surveys the capabilities transforming how drones are deployed across the battlefield. Drawing on recent conflicts where small and large drones have proven decisive, it explores the operational, tactical and doctrinal implications of these systems for armed forces, and considers how UAS warfare is likely to evolve as the technology matures.