The Russian city of Volgograd and the surrounding region came under a massive drone attack overnight on November 13, APA reports, citing local media.
A major fire broke out on the premises of the Volgograd oil refinery as a result of the attack.
Volgograd Region Governor Andrey Bocharov confirmed the drone attack. According to him, debris from unmanned aerial vehicles fell on the premises of an industrial facility in southern Volgograd, causing localized fires.
Further explosions were later heard in the area where the refinery is located.