An overnight barrage of Russian missiles killed at least 11 people across Ukraine and sparked a fire at the Kyiv-Pechersk Lavra, a UNESCO world heritage site.
Ukrainian President Volodymyr Zelensky called for more pressure on Moscow from G7 leaders, and offered to meet Russian President Vladimir Putin in the United States.
The violence killed five people and wounded 34 in Kyiv, with a fire breaking out on the grounds of the Kyiv-Pechersk Lavra, setting ablaze the roof of its Dormition Cathedral.
Russia's military said it had carried out a 'massive strike' on military sites in Kyiv, but denied targeting the Lavra, saying it was hit by an outdated US Patriot air defence missile.
Moscow fired 70 missiles and 611 drones, mainly targeting the capital, Ukraine's air force said, adding that it had downed 50 of the missiles and 582 drones.
