During the night, Russian missile and drone strikes have resulted in electricity outages in extensive areas of Ukraine's capital, Kyiv.
Nine people were hurt while residents in eastern districts were experienced blackouts and faced disruption to water systems, as stated by local authorities.
At the same time, a young boy was lost their life in a separate assault in the Zaporizhzhia area in the southern area, as reported by regional authorities.
Moscow has intensified attacks on electrical systems over recent weeks, while Ukrainian leadership has called for "concrete actions" from allies to increase pressure on Moscow.
"The necessity is not superficial actions but decisive action - from the United States, Europe and the major economies - in providing defensive weapons and applying restrictions," he wrote in a public message.
He said that 450 drones and more than 30 missiles targeted energy facilities, describing such attacks as "premeditated" and against "essential services" as the weather cools.
Government representatives said Russia was "conducting extensive attacks" and maintenance teams were working to restore power.
A series of attacks damaged power facilities and residential structures in Kyiv.
Five out of the nine people injured in the attacks on the city have been transported for medical care, as confirmed by municipal representatives.
Area administrators said the urban area came under heavy assaults during nighttime hours. A seven-year-old child was killed and three other people were wounded.
The assaults succeed nights of aerial attacks in the area, parts of which are occupied by invading troops.
All of Ukraine is under warning for advanced weapon attacks, which are more difficult to detect.
Government officials told journalists that Russia was purposely seeking to demolish the country's energy grid, with attacks already impacting energy systems.
He said utility staff and officials were anticipating further attacks.
