Kyiv is observing a day of mourning after a Russian drone and missile attack killed 31 people, including five children, and injured over 150.

Ukrainian officials said the deadly strikes were a further sign that Russia had no intention of halting hostilities.

Russian forces hold well over half of Zaporizhzhia region in Ukraine's southeast. But Kyiv maintains control of the region's main administrative centre and its attacks have periodically knocked out electricity in Russian-held areas.