At least nine people have been killed and several injured in an overnight Russian missile and drone attack in the Kyiv region, the interior minister has said.
In a post on social media, Ihor Klymenko said residential areas, hospitals and sports infrastructure had been hit.
At least six of those killed were in a high-rise building in the capital, Kyiv's mayor Vitali Klitschko said. The city's military administration said a further 33 people had been injured.
In the latest barrage, 352 Russian drones and 16 missiles targeted Ukrainian territory, mostly in the Kyiv area, the Ukrainian air force said.
President Volodymyr Zelensky is travelling to London on Monday for talks with PM Keir Starmer on UK military support for Ukraine.
One Kyiv resident, Valeriy Mankuta, 33, said he "woke up in the rubble" after his building was hit by what authorities said was a missile. He escaped his apartment by climbing out of the window.
"There were bricks on me, there was something in my mouth. It was total hell," he told Reuters news agency.
Another resident, Natalia Marshavska, described hearing a drone buzzing above her apartment before it exploded. The force of the blast threw her across the room, shattering the windows, she told AFP news agency.