.Ukraine carries out among its own biggest-ever drone assaults on Russia CNNUkraine Hits Moscow Oil Refinery in Huge Drone Torrent The Stock market JournalUkraine launches large drone assault on Russian power commercial infrastructure The Washington PostRussia Hits Kharkiv Athletics Core After Moscow Refinery Fire BloombergFirefighters Extinguish Oil Depot Blaze in Southern Russia 2 Weeks After Drone Strike The Moscow Times.