Telefly

Telefly is a Chinese jet-engine manufacturer whose powerplants are installed in Russia's Geranium-3 and Geranium-5 loitering munition variants, derived from the Iranian Shahed-136. The firm is based in China and operates in the light aviation and UAV propulsion market, with products sold commercially before being adapted for Russia's drone production programme at Alabuga.

Telefly engines emerged as a critical intelligence finding in May 2026, when UAS Vision reported that Geranium-3/5 drones were disintegrating in flight, with the engine assessed as inferior to the original Iranian-specification powerplant used in Geranium-2 . The degraded reliability has contributed to Russia's drone hit rate falling to its lowest level since March 2025. Western export controllers now have a named, mappable supply-chain node: restricting Telefly's access to precision manufacturing components or fuel-system parts would degrade Geranium-3 and Geranium-5 simultaneously.

Telefly joins a growing list of Chinese manufacturers identified as indirect contributors to Russia's drone campaign, alongside the US-origin chip suppliers identified by CSIS in earlier reporting. Both findings point to the same structural vulnerability: Russia's volume drone doctrine depends on foreign supply chains it cannot fully internalise.