.Ukraine accomplishes among its own biggest-ever drone assaults on Russia CNNUkraine Attacks Moscow Oil Refinery in Substantial Drone Onslaught The Commercial JournalUkraine dispatches huge drone attack on Russian power 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 Times.