Drone-hunting Airspace hunts down other flying drones and knocks them out of the air. Instead of destroying a target drone when it makes contact, the Airspace fires a tethered net to capture the other craft and safely return it to its landing pad. There are currently no details on when the drone will be available, for how much, or who will be able to buy one. Its creators are positioning the drone for use by law enforcement, governments, and even private venues that don’t want camera-equipped drones flying by.”]
Source: https://gizmodo.com/watch-a-drone-hunting-quadcopter-attack-its-prey-1787762611