“Several enemy UAV (unmanned aerial vehicles) are over and near the capital,” Kyiv mayor Vitali Klitschko said on Telegram, urging people to take cover. Witnesses heard numerous blasts in Kyiv in what sounded like air defence systems in operation and saw objects being hit in the air.

Ukrainian President Volodymyr Zelensky warned the United Nations on Wednesday that Moscow was making plans to attack his nation’s nuclear power plants – as Russian President Vladimir Putin