On the night of Monday, February 3, the Volgograd oil refinery and Astrakhan gas processing plant in Russia were attacked by Ukrainian drones from the Security Service (SSU) and the Special Operations Forces.

Ukrainian drones attacked energy facilities in Russia's Astrakhan and Volgograd oblasts overnight on Feb. 3, causing a fire, according to local authorities.

The drones, operated by the SBU and the Special Operations Forces, targeted the flare farm, two primary processing units, and two technological units at the Volgograd oil refinery, an SBU source said.