A Russian missile attack killed and injured residents and damaged social infrastructure in the northern Ukrainian city of Chernihiv on Wednesday, regional governor Vyacheslav Chaus said.
"The enemy hit with three missiles almost in the city centre. There are victims among civilians and many injured," Chaus said in a video as sirens blared in the background.
He said on the Telegram messaging app that emergency services and medics were working on the site of the strike in the historic city, about 150 km from the capital Kyiv.
No further details were immediately available.
Andriy Yermak, head of President Volodymyr Zelenskiy's office, on Wednesday reiterated Kyiv's plea for more air defence.
In recent weeks Russia has intensified its drone and missile attacks on Ukrainian cities, targeting the country's power sector and other critical infrastructure.

US, Ukraine discuss post-war reconstruction as Russia pummels grid
Israeli fire kills three people in Gaza as truce deal staggers
Cuban forces kill 4 exiles who attacked from Florida speedboat
Hong Kong court overturns China critic Lai's fraud conviction in rare legal victory
Hillary Clinton to testify in congressional Epstein probe
