Ukrainian Forces Deploy Fiber-Optic Drone Detectors to Counter Russian FPV Threats

Ukrainian forces have introduced advanced drone detection technology capable of identifying fiber-optic-controlled FPV drones. The system, developed by Ukrainian specialists, enhances situational awareness on the battlefield and strengthens defenses against enemy unmanned aerial threats.

According to Robert Brovdi, also known as Madyar, commander of the Madyar’s Birds brigade, the unit has already integrated the first versions of these detectors and is actively deploying them to identify and neutralize Russian drones.

A newly developed mobile radar station enables the detection of drones at distances of several kilometers, providing early warning and response capabilities.

A recently released video demonstrates how a Ukrainian drone successfully intercepted a Russian FPV drone operating on a fiber-optic connection. Reports indicate that the intercepted drone is likely the Russian-made Vandal, known for its high-quality imaging and stable signal transmission.

Unlike conventional FPV drones, fiber-optic-controlled UAVs are resistant to electronic warfare (EW) measures, as they do not rely on radio signals for control or video transmission. However, they have operational limitations, including restricted range due to cable length and added weight from the fiber-optic spool.

Brovdi emphasized the need for widespread deployment of mobile radar systems along the front line, recommending that detection units be positioned every 2 to 4 kilometers to ensure comprehensive coverage against enemy drones. Ukrainian forces have successfully captured and analyzed several Russian FPV drones, allowing them to refine countermeasures.

Earlier, Russia introduced fiber-optic-controlled drones, immune to jamming, marking their first known use in combat. The technology emerged following Ukraine’s electronic warfare success in the Kursk region, where jamming neutralized Russian FPV drones. Unlike traditional drones, these UAVs transmit video via a fiber-optic cable, avoiding radio interference.