Overnight, Moscow's missile and drone strikes have resulted in electricity outages in large parts of the capital city, the Ukrainian capital.
Nine people were wounded while residents in the city's east were plunged into darkness and encountered disruption to water systems, as stated by local authorities.
Simultaneously, a young boy was killed in a separate Russian drone strike in the southeastern region in the southeastern part, as reported by area administrators.
Moscow has intensified attacks on power infrastructure over the last fortnight, while the country's government has requested "concrete actions" from international partners to exert influence on Moscow.
"What is required is not window dressing but firm measures - from the US, the EU and the G7 - in supplying air defence systems and implementing restrictions," was stated in a public message.
Authorities reported that hundreds of unmanned aircraft and more than 30 rockets attacked Ukraine's energy infrastructure, describing such strikes as "cynical and calculated" and against "everything that sustains normal life" as the weather cools.
Government representatives said Russia was "conducting extensive attacks" and technical staff were working to restore power.
A wave of strikes damaged power facilities and residential structures in Kyiv.
Five out of the nine people injured in the assaults on the city have been hospitalized, as confirmed by municipal representatives.
Regional authorities said the city endured intense attacks throughout the evening. A seven-year-old child died and multiple civilians were wounded.
The attacks follow nights of aerial attacks in the region, portions of which remain under the control of invading troops.
The whole nation is under warning for advanced weapon attacks, which are tougher to spot.
Government officials told reporters that Russia was purposely seeking to destroy the country's energy grid, with strikes already impacting gas facilities.
Authorities confirmed utility staff and government agencies were bracing for more assaults.