The Ukrainian military is testing new drones using fiber optics on the front line against Russian forces. The low-flying drones are tied to the ground via thin fiber-optic cables that unwind as ...

Small, maneuverable and impossible to jam, Russia’s best fiber-optic drones can—in the hands of skilled operators—slip into the buildings and dugouts sheltering Ukrainian vehicles.

Drones on fiber-optic with a cable of 20 kilometers long, which are insensitive to the effects of electronic warfare, are already arriving at the Armed Forces of Ukraine, and this may deprive the ...

A top Army general, detailing new fiber-optic drone technology that defies jamming and has transformed the battlefield in Ukraine, delivered a pointed warning this week to an audience of American ...