WilshireIn Ukraine, a drone with a jet engine and a flight range of 400 kilometers has been developed
ByeI believe that’s called a cruise missile
Only if it’s meant for a single one-way flight that ends with a big kaboom. Presumably since they’re calling it a drone it’s meant to fly somewhere, do something (deliver ordnance or just surveil an area) and come back for refueling, repairs, and redeployment.