Overnight, Russian aerial assaults have led to power cuts in multiple districts of the capital city, Kyiv.
Nine people were injured while inhabitants in eastern districts were left without electricity and dealt with interruptions to water systems, according to city officials.
Simultaneously, a seven-year-old child was killed in a separate Russian drone strike in the southeastern region in the country's south-east, according to regional authorities.
Russian forces has intensified assaults on power infrastructure over the last fortnight, while officials has called for "real steps" from partner nations to apply pressure on Russia.
"The necessity is not symbolic gestures but firm measures - from the US, Europe and the G7 - in delivering protection systems and applying restrictions," mentioned in a social media post.
He said that 450 drones and more than 30 missiles attacked the country's power systems, labeling such attacks as "premeditated" and against "everything that sustains normal life" as the weather cools.
Government representatives said Russia was "launching a major assault" and maintenance teams were working to repair systems.
A series of attacks damaged electrical systems and civilian homes in the capital.
Several of the people wounded in the assaults on the city have been hospitalized, as confirmed by municipal representatives.
Area administrators said the metropolitan region experienced intense attacks during nighttime hours. A young boy died and three other people were hurt.
The assaults come after periods of air raids in the region, parts of which are occupied by Moscow's military.
The whole nation is under warning for sophisticated projectile assaults, which are tougher to spot.
Government officials told the media that Russia was purposely seeking to demolish the electrical infrastructure, with attacks already disrupting energy systems.
Officials stated utility staff and officials were preparing for additional strikes.