Overnight, Russian missile and drone strikes have caused electricity outages in multiple districts of the capital city, Kyiv.
Several individuals were wounded while residents in eastern districts were experienced blackouts and faced disruption to water supplies, per reports from city officials.
Simultaneously, a young boy was fatally injured in a separate assault in the southeastern region in the country's south-east, as reported by local officials.
Moscow has increased strikes on electrical systems over recent weeks, while Ukrainian leadership has requested "concrete actions" from allies to exert influence on Russia.
"What's needed is not window dressing but strong steps - from the US, the EU and the Group of Seven - in supplying defensive weapons and implementing restrictions," he wrote in a online statement.
Authorities reported that numerous aerial vehicles and over thirty rockets attacked Ukraine's energy infrastructure, describing such attacks as "premeditated" and against "everything that sustains normal life" as temperatures become colder.
Energy officials said Moscow was "conducting extensive attacks" and technical staff were working to repair systems.
A barrage of missiles damaged energy infrastructure and residential structures in Kyiv.
Five out of the nine people injured in the assaults on the city have been taken to hospital, according to municipal representatives.
Area administrators said the metropolitan region experienced intense attacks throughout the evening. A seven-year-old child was killed and several individuals were injured.
The attacks come after periods of bombing campaigns in the territory, portions of which remain under the control of invading troops.
The whole nation is on alert for sophisticated projectile assaults, which are more difficult to detect.
Government officials told journalists that Russia was deliberately attempting to demolish the national power system, with attacks already disrupting energy systems.
Officials stated utility staff and government agencies were bracing for further attacks.
