.Ukraine accomplishes some of its biggest-ever drone assaults on Russia CNNUkraine Attacks Moscow Oil Refinery in Substantial Drone Torrent The Stock market JournalUkraine dispatches large drone attack on Russian energy infrastructure The Washington PostRussia Strikes Kharkiv Athletics Core After Moscow Refinery Fire BloombergFirefighters Extinguish Oil Depot Blaze in Southern Russia 2 Weeks After Drone Strike The Moscow Times.