.Ukraine performs one of its own biggest-ever drone assaults on Russia CNNUkraine Strikes Moscow Oil Refinery in Extensive Drone Onslaught The Stock market JournalUkraine dispatches large drone attack on Russian electricity commercial infrastructure The Washington PostRussia Strikes Kharkiv Sports Middle After Moscow Refinery Fire BloombergFirefighters Extinguish Oil Depot Blaze in Southern Russia 2 Weeks After Drone Strike The Moscow Moments.