Head of Bashkortostan region reports second drone shot down and minor damage to Bashneft’s Ufa refinery

A Ukrainian drone crashed into one of Russia’s largest oil-refining complexes on Saturday, sparking a fire and causing minor damage, a Russian official said.

The complex, which belongs to Russian oil company Bashneft, lies on the outskirts of the central Russian city of Ufa about 870 miles (1,400km) from the frontline in Ukraine.