.Ukraine executes one of its own biggest-ever drone strikes on Russia CNNUkraine Attacks Moscow Oil Refinery in Large Drone Blast The Stock market JournalUkraine dispatches substantial drone strike on Russian energy infrastructure The Washington PostRussia Hits Kharkiv Sports Middle After Moscow Refinery Fire BloombergFirefighters Extinguish Oil Depot Blaze in Southern Russia 2 Weeks After Drone Strike The Moscow Times.