.Ukraine executes one of its own biggest-ever drone attacks on Russia CNNUkraine Attacks Moscow Oil Refinery in Gigantic Drone Onslaught The Stock market JournalUkraine launches huge drone attack on Russian electricity facilities The Washington PostRussia Attacks Kharkiv Athletics Center After Moscow Refinery Fire BloombergFirefighters Extinguish Oil Depot Blaze in Southern Russia 2 Weeks After Drone Strike The Moscow Times.