.Ukraine performs one of its biggest-ever drone attacks on Russia CNNUkraine Strikes Moscow Oil Refinery in Enormous Drone Onslaught The Stock market JournalUkraine catapults large drone strike on Russian energy facilities The Washington PostRussia Hits Kharkiv Sports Center After Moscow Refinery Fire BloombergFirefighters Extinguish Oil Depot Blaze in Southern Russia 2 Weeks After Drone Strike The Moscow Moments.