Nizhnekamsk12 dead, 1,600 km from the Ukrainian border.
Ukraine’s drones now reach the refining heartland that funds Russia’s war.
Russia’s defence ministry said air defences intercepted 456 of the overnight drones, but strikes hit the Tatneft refinery and homes.
Whether Ukraine can sustain strikes this deep remains the open question.
Sources: Mirror, TRT World, جريدة الأهرام