Russia’s Drone Warfare Hampered by China Fiber Optic Price Hikes

The Russian military’s access to a critical component for its drone technology is facing significant disruption. Production at Optikovolokonnye Sistemy (OVS), Russia’s sole manufacturer of fiber-optic cables used in drones and other applications, remains stalled following a Ukrainian drone strike in April 2024. Reports indicate a full production restart isn’t expected until at least the end of December 2027, forcing Russia to rely heavily on imports from China – a dependence that is proving increasingly costly.

A Critical Supply Chain Weakness

The April 5, 2025 attack on the OVS plant in Saransk, Mordovia, highlighted a vulnerability in Russia’s defense industrial complex. According to open-source intelligence, the facility produced approximately four million kilometers of fiber optic cable annually, supplying around 20 domestic manufacturers. Defence-UA reports that the strike targeted a uniquely positioned asset, as OVS was the only Russian company capable of producing these essential cables.

With domestic production offline, Russia has turned to China to fill the gap. Import volumes have reportedly increased tenfold in recent months, but this reliance comes at a price. Chinese manufacturers have significantly raised their prices, creating a substantial financial burden for Russia.

Price Surge and Impact on Drone Production

The cost of G.625D fiber optic cable, a commonly used type, has more than doubled. In early 2024, the price was approximately 16 yuan (roughly 8.5 złoty) per kilometer. By January 2026, that price had jumped to 40 yuan (around 21 złoty) and continues to climb. This fourfold increase is forcing Russian drone manufacturers to raise their own prices, potentially impacting the scale and affordability of their drone programs.

The demand for fiber optic cable is driven by the increasing use of First-Person View (FPV) drones on the battlefield. These drones, often guided by fiber optic connections, typically have a range of around 20 kilometers, requiring substantial amounts of cable. In 2025 alone, Russia purchased 10.5% of all fiber optic cable produced globally, totaling approximately 60 million kilometers, according to Shen Chun, an analyst at the Center for Fiber Optic Cable Research in China.

The Broader Economic Implications

The situation extends beyond just drone production. The disruption at OVS and the subsequent price increases have broader implications for Russia’s telecommunications infrastructure and other industries reliant on fiber optic cables. The increased cost of materials adds inflationary pressure to the Russian economy and potentially hinders the development of other technology sectors.

Optikovolokonnye Sistemy, registered at ул Лодыгина, соор. 13, Саранск, Республика Мордовия, 430034, Russia, and reachable at +7 (8342) 54-62-40 or [email protected], is a key player in the Russian fiber optic market. Dun & Bradstreet lists the company as a significant entity within the region. The prolonged shutdown of this facility underscores the vulnerability of Russia’s domestic manufacturing base and its dependence on foreign suppliers, particularly China.

China’s Position and Potential Leverage

China’s price increases aren’t necessarily a sign of direct political alignment with Ukraine. Rather, they likely reflect increased demand and limited supply. However, the situation does give China a degree of leverage over Russia, particularly in the defense sector. By controlling a critical component of Russia’s drone technology, China can influence the cost and availability of these systems.

This dynamic highlights a broader trend of increasing Chinese influence in Russia’s economy, particularly in sectors where Russia lacks domestic production capacity. Whereas Russia has sought to diversify its supply chains and reduce its reliance on Western countries, It’s becoming increasingly dependent on China.

What’s Next: A Long Road to Recovery

The timeline for restoring full production at OVS remains uncertain. Even with a projected restart date of late December 2027, there are potential delays due to ongoing geopolitical instability, supply chain disruptions, and the challenges of rebuilding a damaged facility. Russia will likely continue to rely on Chinese imports for the foreseeable future, absorbing the higher costs and potentially seeking alternative suppliers.

The situation also raises questions about the long-term sustainability of Russia’s drone program. If China continues to raise prices or restricts exports, Russia may be forced to scale back its drone production or explore alternative technologies. The outcome will likely depend on the evolving geopolitical landscape and Russia’s ability to secure alternative sources of supply.

Looking ahead, monitoring the price of fiber optic cable and the volume of exports from China to Russia will be key indicators of the situation’s development. Further disruptions to the supply chain, either through geopolitical events or production issues, could exacerbate the problem and further constrain Russia’s military capabilities. Dun & Bradstreet’s profile of Optikovolokonnye Sistemy will be a useful resource for tracking the company’s recovery efforts, should they develop into public.