Ukrainian drones have hit the Russian oil refinery "Bashneft" in the city of Ufa, the capital of the Russian republic of Bashkortostan, Reuters reported, citing a source from the Security Service of Ukraine (SSU), BTA reports.
According to the information, the attack caused explosions and a fire at the facility.
“This is the third SSU strike deep in the territory of Bashkortostan in the last month - 1,400 kilometers from Ukraine. Such strikes show that there are no safe places deep in the rear of the Russian Federation“, the SSU source said.