ALBAWABA—A massive fire broke out in the industrial zone near the Kursk Bearing Plant APZ-20 on Agregatnaya Street, engulfing a 1,000-square-meter rubber processing facility. Residents reported hearing a loud explosion before flames erupted, raising suspicions of a Ukrainian drone strike as the possible cause. Russian Telegram channels report a large fire at Kursk bearing plant. Causes of the fire are not clear. According to information online, the plant produces products ...