Drones in Action - Library Binding

by Mari Bolte (Author)

Explore the seas and skies with drones, some of the US military's most innovative machines. Drones can be as big as a submarine or as small as a toy airplane. These remote-controlled vehicles work on land, in the sky, and in the water. Discover the way drones are operated, their different functions, and why they are so important to the military.