A Russian drone company is developing an interceptor drone—the cheap counter-drone weapon Ukraine has fielded at scale against Russian attack drones—internal documents published by the Russian resistance group Black Spark describe, the defense outlet Militarnyi reported. The documents describe two designs under consideration, and Black Spark alleges the company cooperated with Boeing before the full-scale invasion and spied on European companies.

Interceptor drones—unmanned aircraft that hunt other drones—scaled up out of Ukraine's need to shoot down Russia's mass Shahed attacks without spending million-dollar missiles on them. Ukraine now fields them from dozens of licensed makers, and their spread has pushed Russia toward faster jet-powered attack drones. Russia already flies anti-drone interceptors of its own—Ukrainian troops downed one in July—and the leaked designs would fly far faster than that machine.

Mortar-launched drone-killer

NIK is considering two interceptor designs. The first modifies the company's existing UBB-M, a folding-wing loitering munition that launches from a 160 mm container by mortar-style ejection. For the interceptor role, designers changed the wing from straight to swept, shrank the wingspan, installed a larger battery, and fitted a more powerful motor.

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The modified drone weighs 15-16 kg, carries a 3 kg payload—likely a warhead—and flies at 250-300 km/h with a 20 km operating radius and up to 10 minutes of flight time, operating between 20 meters and 4.5 km altitude. NIK's second design has a cone-shaped fuselage with four electric motors. Its specifications remain unknown.

Espionage claim comes with no documents

Black Spark says the documents came from someone inside the company, not a break-in, and that it holds evidence the firm spied on European companies. It gave no details on the Boeing cooperation beyond dating it before the invasion.

The leak is Black Spark's latest operation against Russia's defense industry. The group, which operates inside Russia, says it infiltrated the Alabuga factory where Russia assembles Shahed-derived Geran drones and copied personnel databases. Ukraine's Special Operations Forces have acknowledged joint missions with Black Spark, including attacks on Russian oil infrastructure.

Russia has ceased producing its Geran-3 jet-powered attack drone, Ukraine’s Military Intelligence (HUR) told the Ukrainian defense outlet Militarnyi. The agency estimates Russian industry now makes about 3,000 newer Geran-4 and Geran-5 drones per month.

Russia is shifting toward faster jet drones as Ukraine’s low-cost interceptors have become more effective against slower Shaheds. The Geran-4 and Geran-5 leave defenders less time to react, requiring faster interceptors or short-range air defenses. At the reported production rate, these newer Geran models, previously used in limited numbers, could become a regular feature of Russian attacks.

HUR said Russia has established serial assembly of the two newer models at the Alabuga complex in Tatarstan, with other Russian companies supplying components. The agency also said Russia’s Defense Ministry wants to expand Alabuga’s capacity. Construction began in May. Satellite imagery showed large-scale work by early July 2026, although the purpose of the new buildings remains unknown.

From Geran-3 to newer jet drones

Russia first used Geran-3 drones in large numbers during a combined nighttime attack on Ukraine on 30 July 2025. At least eight flew alongside propeller-driven Shaheds and decoys. The model retained the Geran-2 airframe but replaced its piston engine with a Chinese Telefly JT80 turbojet. HUR gave it a speed of 300–370 kilometers per hour and a range of up to 1,000 kilometers.

In May, then-Defense Ministry adviser Serhii “Flash” Beskrestnov said Ukrainian defenses stopped 95% of incoming Shaheds during the most recent documented strike and predicted Moscow would produce more jet-powered Geran variants.

The newer Geran-4 has a more robust airframe than the Geran-3 and is designed for high-speed flight and maneuvers. It can reach 500 kilometers per hour.

The larger Geran-5 carries a roughly 90-kilogram warhead and has a stated range of up to 1,000 kilometers. HUR has said Russia may equip it with R-73 air-to-air missiles, potentially threatening aircraft sent to intercept it.

The Chinese engines that Russia itself can't build

The Geran line combines Iranian designs, Russian assembly, and imported technology. HUR described the Geran-3 as a localized version of Iran’s Shahed-238. It found 45 foreign components inside, including parts from the United States, China, Switzerland, Germany, Britain, and Japan.

Russia depends on China for the turbojet engines in newer Geran models. HUR deputy chief Vadym Skibitskyi told RBC-Ukraine that Russia remains fully dependent on Chinese turbojet engines for the Geran-4 and Geran-5. Each costs about $35,000–$40,000, he said.

A Chinese XK-F358 mesh radio recovered from a Geran-5 also helps Russian drones resist jamming. Its manufacturer remains outside the US, EU, UK, and Ukrainian sanctions, according to a review by Euromaidan Press.