Pictures show a large fire in Cheboksary, Russia, about 1,000 kilometers from the Ukrainian border. Parts for robots and drones are manufactured there, The Kyiv Independent reports.
Later, Ukrainian drones attacked Kirishi, east of St. Petersburg. There, a number of fires were reported at a large oil refinery. According to The Kyiv Independent, Kirishi accounts for over 6 percent of Russia's refining capacity.
At the same time, there were reports of at least five civilian deaths in the Poltava area of Ukraine after Russian attacks overnight. In Sweden, Poltava is best known for the Battle of Poltava in 1709 between Sweden and Russia.
