Kyiv, Oct. 22 -- The Ukrainian city of Chernihiv is in total blackout following what the authorities describe as a "massive" assault by Russian missiles and drones, with hundreds of thousands of people affected.

Across the wider Chernihiv region, four people are reported to have been killed as residential neighbourhoods were struck in the town of Novhorod-Siverskyi. Ten others were injured, including a 10-year-old girl.

The country's most northerly region is the latest to be hit in an intensifying series of attacks on civilian infrastructure as Russia targets energy supplies, the rail network, homes and businesses in its full-scale invasion of Ukraine, reports BBC.

"I personally heard the drones flying overhead," 55-year-old Oleksandr Ba...