.Ukraine accomplishes among its biggest-ever drone assaults on Russia CNNUkraine Strikes Moscow Oil Refinery in Extensive Drone Assault The Exchange JournalUkraine launches gigantic drone attack on Russian energy structure 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 Moments.