A combined Russian missile and drone attack on Ukraine overnight killed at least 15 people — including an American citizen — and wounded scores of others, according to Ukrainian officials.

(Reuters) -Waves of Russian drones and missiles struck districts across the Ukrainian capital Kyiv early on Tuesday, damaging an apartment building, sparking fires and injuring up to 16 people, city officials said.

By Dan Peleschuk KYIV (Reuters) -Flags across Kyiv were lowered to half-mast on Wednesday, as Ukrainians mourned more than two dozen people killed a day earlier in Russia's deadliest strike on the capital this year.