From hobby craft to kamikaze weapon: how FPV drones are reshaping the war in Ukraine

FPV drones have rapidly evolved from recreational gadgets into potent "kamikaze" weapons, fundamentally reshaping the conflict in Ukraine over the past four years. A recent observation by journalist Arnaud De Decker, spending time with the Ukrainian drone unit SIGNUM near Slovjansk, revealed a war vastly different from its early stages.

Today, a drone weighing just a few kilograms can determine life and death within a 15-kilometer zone. The journey began four years ago with an adapted hobby drone and a concept that few believed in. In the spring of 2022, SIGNUM executed the war's first documented FPV attack, codenamed 'Blue Doors,' targeting Russian positions. FPV, or first-person view, allows pilots to operate the drone via a camera feed through goggles, creating an immersive experience as if they were piloting the aircraft themselves.

Serhii Zhukovin, known by his call sign Schweiger, was a key figure, serving as an FPV pilot and the originator of the idea. He observed hobbyists flying similar devices in 2020 and became convinced of their military potential. By 2022, the concept moved from theory to practice. The initial drone, acquired through volunteers from the online marketplace OLX, was a modified sports and freestyle drone costing less than 200 euros. With the addition of video goggles and an upgraded transmitter, the team attempted their first flight, which ultimately failed due to a battery issue after only a few dozen meters.

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A surgical instrument on a modern battlefield.

Subsequent attempts proved successful, and despite initial skepticism from experts, belief in the "FPV world" grew, fostering a dedicated movement. Four years later, FPV drones are no longer peripheral battlefield tools but central to operations. "They are too important," Schweiger stated, emphasizing their role as a "surgical instrument on the modern battlefield."

The technology continues to evolve. Over the past two years, units like SIGNUM have increasingly adopted fiber-optic guided drones. These drones trail a thin fiber-optic cable, sometimes extending over 10 kilometers, which offers a significant advantage: the connection cannot be jammed by electronic warfare. Since the drone does not transmit a radio signal, it remains undetected by most sensors. The trade-offs include higher costs, production capacity challenges, and the accumulation of cables in the landscape.

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They are too important. It is a surgical instrument on the modern battlefield.