A Russian drone has hit the protective shelter over Chernobyl's damaged nuclear reactor, Ukrainian President Volodymyr Zelensky has said. The overnight strike at the site of the world's worst nuclear accident caused a fire that has since been extinguished, he added.

Russia's air defence units destroyed 88 Ukrainian drones overnight with no injuries or damage reported, Russian authorities said on Sunday. The Russian defence ministry said that 52 of the drones were destroyed over the border Belgorod region,