Waves of Russian drones and missiles in and around Kyiv overnight killed 10 people including one child, lit up the night sky with fires in residential areas and damaged the entrance to a metro station bomb shelter,

With diplomatic efforts between Ukraine and Russia at a halt, a new "massive" drone attack rocked Kyiv on Monday, killing at least five people and injuring about 20 more, after Ukraine said it would increase the "scale and depth" of its operations against Russian energy and military infrastructure.

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.