Ukrainian President Volodymyr Zelenskiy called for sufficient determination and support from Western partners after a Russian missile strike on the northern city of Chernihiv killed at least 10 people on Wednesday morning.

"This would not have happened if Ukraine had received sufficient air defence equipment and if the world's determination to counter Russian terror had been sufficient," Zelenskiy said via the Telegram messaging app.

(Reporting by Anastasiia Malenko; editing by Mark Heinrich)