Small drones have been a useful tool to the military for years, primarily as a way to provide on-the-spot surveillance. But as hardware and artificial intelligence guidance systems continue to improve, macro- and nano-drones are poised to begin playing a bigger role in contested areas as both friend and foe. […]

The White House launched a new effort to help increase the use of drones and showcased how government agencies have become a proving ground for a wide array of new drone concepts and technologies. Here are 13 interesting facts that came out of the workshop.