A Russian drone struck the National Academy of Sciences in central Kyiv on Monday, killing at least one person in the latest daytime assault on Ukraine’s capital. Fire spread through the historic building as people climbed from first- and second-storey windows to escape, scenes that have become increasingly common in the repeatedly targeted city. Kyiv mayor Vitali Klitschko said at least one person died and three others were injured. The wounded were taken to hospital. The 19th-century academy