A major oil refinery in Russia’s Yaroslavl region is on fire after a big Ukrainian drone attack and emergency services are working to put out the blaze, Mikhail Evrayev, the regional governor, said on Thursday.
Unverified images posted on social media showed plumes of thick black smoke rising over the facility.
Evrayev said in a statement on Telegram that the refinery’s storage tanks had been struck by falling drone debris in what he described as the biggest enemy attack on
