Overnight, Moscow's missile and drone strikes have led to electricity outages in extensive areas of Ukraine's capital, Kyiv.
Several individuals were wounded while inhabitants in eastern districts were plunged into darkness and faced disruption to water supplies, according to municipal leaders.
At the same time, a seven-year-old child was lost their life in a separate assault in the Zaporizhzhia region in the country's south-east, based on information from regional authorities.
Moscow has intensified strikes on energy facilities over the last fortnight, while officials has requested "real steps" from partner nations to apply pressure on Moscow.
"The necessity is not superficial actions but strong steps - from the United States, European nations and the Group of Seven - in providing air defence systems and applying penalties," mentioned in a online statement.
Officials stated that numerous aerial vehicles and more than 30 projectiles targeted the country's power systems, labeling such strikes as "premeditated" 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 repair systems.
A series of attacks damaged electrical systems and residential structures in Kyiv.
Five out of the nine people wounded in the strikes on the city have been transported for medical care, as confirmed by local officials.
Area administrators said the metropolitan region experienced heavy assaults during nighttime hours. A young boy died and three other people were injured.
The attacks follow evenings of air raids in the area, sections of which are occupied by invading troops.
All of Ukraine is under warning for hypersonic Kinzhal missile strikes, which are harder to identify.
Government officials told journalists that Russia was intentionally trying to demolish the electrical infrastructure, with assaults already impacting gas facilities.
Officials stated technical personnel and authorities were preparing for further attacks.