Drones quite possibly represent the most transformative military innovation since jet engines and atomic weaponry. No longer do humans have to engage in close military action or be in the same geographical vicinity as the target. Now, through satellite imaging and remote technology, countries such as the United States can destroy small targets halfway around the world with pinpoint accuracy.

In the last several years, many of the military advancements have been rivaled by those in the commercial realm. Civilian industries have clamored to acquire drones for everything from monitoring crops to filming Hollywood movies to delivering packages. Not surprisingly, the use of drones has generated a lively debate, but no book thus far has engaged the range of themes surrounding drones. How do drones work? To what extent has the technology proliferated to other nations outside the US? How can they be used on the ground and in maritime environments? How are they being integrated into both military and civilian life?