.Ukraine executes some of its own biggest-ever drone strikes on Russia CNNUkraine Strikes Moscow Oil Refinery in Huge Drone Onslaught The Stock market JournalUkraine launches enormous drone strike on Russian power infrastructure The Washington PostRussia Strikes Kharkiv Sports Center After Moscow Refinery Fire BloombergFirefighters Extinguish Oil Depot Blaze in Southern Russia 2 Weeks After Drone Strike The Moscow Times.