.Ukraine carries out among its biggest-ever drone attacks on Russia CNNUkraine Attacks Moscow Oil Refinery in Gigantic Drone Onslaught The Exchange JournalUkraine catapults large drone strike on Russian electricity commercial infrastructure The Washington PostRussia Hits Kharkiv Sports Core After Moscow Refinery Fire BloombergFirefighters Extinguish Oil Depot Blaze in Southern Russia 2 Weeks After Drone Strike The Moscow Times.