.Ukraine carries out among its own biggest-ever drone strikes on Russia CNNUkraine Strikes Moscow Oil Refinery in Huge Drone Torrent The Stock market JournalUkraine catapults substantial drone strike on Russian energy commercial infrastructure The Washington PostRussia Attacks Kharkiv Sports Middle After Moscow Refinery Fire BloombergFirefighters Extinguish Oil Depot Blaze in Southern Russia 2 Weeks After Drone Strike The Moscow Moments.