Russia Gains Edge in Optical Fiber Drone Arms Race Over Ukraine

The Evolving Drone Landscape in the Ukraine Conflict

The battlefield dynamics between Ukraine and Russia have undergone significant changes, particularly in the realm of drone technology. Initially, Ukraine held an advantage with its production of first-person view (FPV) drones. However, this edge is now being challenged by Russia's substantial investments, industrial scaling, and technological advancements. These developments are reshaping the aerial warfare landscape, especially with the increasing use of fibre-optic guided unmanned systems.

Patricia Marins, a noted expert on Russian military affairs, has highlighted that while Ukraine still produces more FPVs, Russian jamming systems have evolved significantly. This evolution limits the effectiveness of FPVs without the use of optical fibre, which has become a critical component in modern drone operations.

Since 2023, the drone war has escalated, leading both nations to invest heavily in expanding their drone production. It is estimated that both countries will produce around two million drones this year alone, saturating the battlefield with these aerial assets.

Russia has been ramping up its arms production, manufacturing up to 5,000 Geran-type drones monthly, according to a Radio Svoboda investigation. Additionally, it produces 200–250 missiles per month, including models such as Iskander, Kinzhal, Kalibr, Kh-101, Oniks, and Zircon. These missiles amount to up to 3,000 annually.

In 2025, Russia plans to assemble 1,500 tanks, primarily upgraded Soviet models, with only about 280 being modern T-90Ms. Work is also underway on Tu-160 bomber upgrades and Su-57 fighter production, although none have been officially fielded yet.

Despite the focus on traditional military hardware, drones remain a crucial element on the battlefield. The use of optical fibre, which makes electronic warfare measures less effective, was initially a Russian innovation but was quickly adopted by Ukraine. Although Ukraine has been catching up in terms of production, it faces challenges related to the quality of optical fibre coils. These coils, which can contain up to 15km of gossamer-thin fibres, are prone to breaking, resulting in a 30% success rate for Ukrainian optical fibre drones.

Russia's industrial base has expanded more effectively. During the battle for Kursk, the Russian manufacturer Ushkuynik reportedly produced approximately 500 units per month of its Prince Vandal fibre-optic drone. According to Marins, this number has increased to 40-60 thousand per month, with three more factories under construction. Ushkuynik is also franchising production to other Russian firms.

Beyond sheer volume, Russian drone technology is advancing in terms of lethality and resistance. The Russians have invested in tungsten warheads, modern navigation systems, and advanced anti-jamming technology in their drones, making them more effective than older models. Ukraine's countermeasures, including over 300 self-propelled anti-drone systems, are reportedly ineffective against the latest Russian models.

The quality gap is partly attributed to insufficient external support. Financial neglect from allies has marked the beginning of Ukraine's decline in this field, potentially compromising the entire battlefront.

Looking beyond the conflict, Russia is positioning itself to become a dominant player in the global drone market. Current production of long-range ISR and kamikaze drones stands at 60,000-80,000 units annually, with forecasts predicting 300,000-400,000 units in the next 5-6 years. The major clients are expected to be smaller nations, which will possess drones capable of striking targets thousands of kilometres away, altering regional geopolitical balances.

Ukraine is also exploring opportunities to export drones, which could generate up to $20bn a year if current export restrictions are lifted. Separately, Ukrainian President Volodymyr Zelenskiy has proposed a mega drones-for-weapons deal worth $20-$30bn to the Trump administration, suggesting that Ukraine would swap its advanced drone technology for powerful US-made weapons.