Aerospace & Defense


Pentagon Aims To Fix Big Flaw With Unmanned Vehicles: The Sensors They Use To Navigate Make Them Easy To Attack

Lidar and other emitting sensor systems that unmanned vehicles need to map the world around them also allow adversaries to easily detect their presence, in some cases from long distances away. DARPA is working to come up with an alternative that it describes as an 'invisible headlight.'

More from Aerospace & Defense