Ukrainian forces have hammered one of Russia’s largest sites in Tuapse, causing oil spills and black rain. Ukrainian drone attacks have caused fires at an oil refinery in Tuapse, Russia, raising fears of environmental damage, April 28, 2026 [Handout/Governor of Krasnodar via Reuters] When cleanup volunteer Sergei Solovev arrived in the town of Tuapse, on Russia’s Black Sea coast, an unpleasant odour hung in the air and everything was coated in a layer of black grime. “I saw t