.Ukraine accomplishes one of its own biggest-ever drone attacks on Russia CNNUkraine Strikes Moscow Oil Refinery in Enormous Drone Torrent The Commercial JournalUkraine launches massive drone assault on Russian power structure The Washington PostRussia Strikes Kharkiv Sports Midpoint After Moscow Refinery Fire BloombergFirefighters Extinguish Oil Depot Blaze in Southern Russia 2 Weeks After Drone Strike The Moscow Times.