We’re not entirely sure what to call this one. It’s got the usual trappings of a drone, but with only a single rotor it clearly can’t be called by any of the standard multicopter names.

It’s big, it’s automated, and on Wednesday, it lifted off under the control of a remote pilot. Manufacturer Rotor Technologies this week flew its R550 Sprayhawk—which it calls the largest ...

Andrii Kovalenko, the head of Ukraine's Center for Countering Disinformation, said in a statement to BI: "Russia is training North Korean soldiers to operate strike UAVs and reconnaissance drones." ...