.Ukraine carries out one of its biggest-ever drone attacks on Russia CNNUkraine Hits Moscow Oil Refinery in Massive Drone Surge The Stock market JournalUkraine dispatches enormous drone attack on Russian energy infrastructure The Washington PostRussia Strikes Kharkiv Athletics Middle After Moscow Refinery Fire BloombergFirefighters Extinguish Oil Depot Blaze in Southern Russia 2 Weeks After Drone Strike The Moscow Moments.