Russia struck Kyiv with drones and missiles in an overnight attack Tuesday, killing at least 15 in Ukraine and injuring 116 others. The attack, which was the deadliest in months, marks the latest escalation in a series of recent air assaults on Ukraine.

The attacks was one of the largest on Ukraine's capital in months. It came as President Volodymyr Zelenskyy prepared for the G7 summit in Canada, where he is pushing for stronger sanctions on Russia.

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.