A fire broke out in a field near the Sarepta railway station in the Russian city of Volgograd in the early hours of March 15, the Russian news channel Astra reported, citing local accounts and geolocated footage.

On the night of March 15, unidentified drones attacked Volgograd. According to preliminary information, the local oil refinery was targeted, among other sites, and a fire has been reported, according to Russian Telegram channels.

On the night of March 13 to 14, drones attacked the refinery in Tuapse, located in the Russian Krasnodar Krai, causing a fire. The refinery, which is owned by the Rosneft company, is one of the ten largest in Russia and the only one on the Black Sea coast.

Ukrainian drones struck the Tuapse oil refinery in Russia's Krasnodar Krai overnight on March 14, setting fire to a gasoline storage tank, regional Governor Veniamin Kondratiev said. "The area of the fire is more than 1,