SBU drones hit the Samara Linear Production and Launch Station near the settlement of Prosvet in Russia's Samara region, hitting a key junction in the country's oil infrastructure and an oil storage tank.
The facility receives crude oil from Tatarstan, Western Siberia and other oil-producing regions of Russia via trunk pipelines.
At the station, crude oils with variable sulfur content are mixed to produce Ural, Russia's main oil grade for export, which accounts for up to 50% of the country's total oil exports.