During the night, Russian missile and drone strikes have led to electricity outages in extensive areas of Ukraine's capital, Kyiv.
Nine people were wounded while residents in eastern districts were experienced blackouts and encountered interruptions to drinking water, according to local authorities.
At the same time, a seven-year-old child was killed in a distinct Russian drone strike in the Zaporizhzhia area in the country's south-east, based on information from local officials.
Russian forces has intensified attacks on electrical systems over the past few days, while officials has requested "real steps" from allies to exert influence on Moscow.
"The necessity is not superficial actions but strong steps - from the America, European nations and the Group of Seven - in supplying defensive weapons and enforcing penalties," he wrote in a online statement.
Authorities reported that 450 drones and several dozen missiles struck energy facilities, describing such assaults as "cynical and calculated" and against "essential services" as temperatures become colder.
Government representatives said Moscow was "conducting extensive attacks" and repair crews were laboring to repair systems.
A series of attacks struck electrical systems and apartment buildings in Kyiv.
Five out of the nine people wounded in the assaults on the capital have been transported for medical care, as confirmed by city authorities.
Area administrators said the city endured significant strikes throughout the evening. A minor lost their life and several individuals were injured.
The assaults come after nights of bombing campaigns in the region, parts of which are occupied by Moscow's military.
The entire country is under warning for sophisticated projectile assaults, which are harder to detect.
Government officials told reporters that Russia was intentionally trying to demolish the national power system, with attacks already disrupting energy systems.
Officials stated energy workers and officials were anticipating more assaults.
