The Marine Corps wants to 3D print cheaper drones

In three minutes, the Scout drone is assembled. One minute more, and it's airborne, tossed by a Marine. The flight is short, maybe 20 minutes at the most, but the information gained is valuable, a real-time video of just who or what, exactly, is behind that building a mile down the road. With the area surveilled, the aptly-named Scout drone flies back, and suffers a rough landing, snapping a wing. The squad can print another back at company HQ after the mission, and have it ready to go in a couple hours.