At least one person was killed and 12 others were injured in fresh Russian drone attacks on Ukraine, regional authorities said on Monday.
A 51-year-old man died of his injuries in the eastern Dnipropetrovsk region, where five others were wounded, including a 13-year-old girl and a 14-year-old boy, authorities said.
In the north-eastern Sumy region, a multi-storey residential building was struck in a drone attack, injuring seven civilians, officials said.
Ukrainian President Volodymyr Zelensky is due to meet European allies in London on Monday to discuss a US proposal aimed at ending the war that began with Russia's full-scale invasion in February 2022.
Talks are currently taking place mainly between Ukrainian and US officials on the one hand and between the US and Russia on the other - without direct European involvement.
Ukraine has been defending itself against Russia's full-scale invasion for more than three and a half years with support from Western partners.
