Ukraine war: Deepest Ukraine drone attack into Russian territory injures 12 BBC.comUkraine Drones Hit Oil Refinery and Factory Deep in Russia The New York TimesUkraine Packed A Cessna-Style Plane With Explosives, Added Remote Controls And Kamikaze’d It Into A Russian Drone Factory 600 Miles Away ForbesWATCH: Ukrainian drone strike creates huge fireball as Kyiv continues attack on Russian energy, weapons plants Fox NewsUkrainian drone hits Russia’s third-biggest refinery, damage not critical Reuters