29, a source in the Security Service of Ukraine (SBU) told the Kyiv Independent.Drone strikes were reported by local officials across several Russian regions overnight, including Nizhny Novgorod, Smolensk, Tver, and Bryansk oblasts, causing fires and prompting air defense responses.Drones operated by the SBU and the Special Operations Forces attacked the oil pumping station, which is part of the Baltic Pipeline System-2 operated by Russian state-owned oil pipeline company Transneft.According to the source, the filtration pumping area and additive tanks at the station were damaged. The station is located around 750 kilometers (466 miles) north of Ukrainian border.A spill of oil products and a fire were reported at the station."The Russians even had to shut down the main pipeline that supplies oil to the Ust-Luga terminal in Leningrad Oblast," the source said.Ukrainian drones also hit the 23rd missile arsenal of the Russian Defense Ministry in Tver Oblast.