Fiber optic cables aren’t just for controlling drones, they are sensor networks. It is critical for Ukraine to invest in this kind of technology and research, not only for defense purposes but in the aftermath of the war the amount of waste from fiber optic cables laid across intense parts of the frontline is a sacrifice that has already been forced upon the landscape, at least the cables could be used to collect seismic surveys before the arduous process of cleanup begins. Consider that a peacetime deployment of an equivalent amount of fiber optic cable would be cost prohibitive, ecologically dubious and politically very difficult to do as it would have to be laid EVERYWHERE to get to the point of coverage that certain places on the frontline have now.