.Ukraine carries out among its biggest-ever drone attacks on Russia CNNUkraine Strikes Moscow Oil Refinery in Extensive Drone Assault The Stock market JournalUkraine catapults enormous drone assault on Russian energy facilities The Washington PostRussia Attacks Kharkiv Sports Center After Moscow Refinery Fire BloombergFirefighters Extinguish Oil Depot Blaze in Southern Russia 2 Weeks After Drone Strike The Moscow Moments.