.Ukraine executes some of its biggest-ever drone assaults on Russia CNNUkraine Strikes Moscow Oil Refinery in Enormous Drone Barrage The Stock market JournalUkraine launches huge drone strike on Russian electricity framework The Washington PostRussia Hits Kharkiv Athletics Center After Moscow Refinery Fire BloombergFirefighters Extinguish Oil Depot Blaze in Southern Russia 2 Weeks After Drone Strike The Moscow Times.