Drones target Russian chemical plant supplying vital body armor components

The facility serves as Russia's sole manufacturer of critical components for military body armor.

Local monitoring channels flagged a drone threat around 5:00 a.m. local time, about an hour before Russian officials confirmed the danger and suspended flights at Ufa Airport. At the same time, residents in Sterlitamak reported hearing explosions and impacts across the city.

OSINT analysts examined photos from Sterlitamak and concluded that the smoke originated at the Bashkir Soda Company facility.

The enterprise, located in Sterlitamak within the Bashkortostan region, is one of Russia’s largest chemical complexes and the country’s leading producer of soda ash and sodium bicarbonate. BSK operates under the Roskhim chemical holding, which maintains a 57.43% controlling stake, and was established in May 2013 through the merger of two Soviet-era enterprises, Soda and Kaustik.

The company sits on a classified registry of vital defense enterprises managed by the Russian Ministry of Industry and Trade. In addition to manufacturing hydrochloric acid and dichloroethane, the facility supplies raw materials directly to the Russian military.

The facility is also Russia’s sole domestic source for terephthaloyl chloride, a chemical compound critical for producing synthetic ballistic fibers, high-strength polymers, and aramid materials like Kevlar alternatives. These materials are essential for manufacturing modern body armor, helmets, and protective components for military equipment and aircraft.

The facility was previously targeted during an August 27 drone raid in the Bashkortostan region that ignited fires at both the Bashkir Soda Company and a nearby Ozon warehouse. Ozon officials later confirmed that the strike on its Ufa logistics complex forced the hub to shut down.