During the night, Moscow's aerial assaults have led to electricity outages in multiple districts of Ukraine's capital, Kyiv.
A number of civilians were injured while residents in eastern districts were left without electricity and dealt with problems to water systems, as stated by municipal leaders.
Meanwhile, a minor was fatally injured in a separate assault in the Zaporizhzhia region in the southeastern part, based on information from local officials.
Moscow has intensified attacks on energy facilities over recent weeks, while Ukrainian leadership has requested "concrete actions" from partner nations to increase pressure on Russia.
"The necessity is not symbolic gestures but strong steps - from the United States, Europe and the G7 - in providing defensive weapons and enforcing restrictions," mentioned in a social media post.
Authorities reported that hundreds of unmanned aircraft and over thirty missiles struck Ukraine's energy infrastructure, labeling such assaults as "premeditated" and against "essential services" as temperatures become colder.
The energy minister said Moscow was "launching a major assault" and maintenance teams were working to restore power.
A series of attacks struck electrical systems and apartment buildings in the capital.
Five out of the nine people hurt in the strikes on the city have been transported for medical care, as confirmed by municipal representatives.
Area administrators said the urban area endured significant strikes throughout the evening. A seven-year-old child lost their life and three other people were injured.
The attacks come after nights of aerial attacks in the region, sections of which remain under the control of invading troops.
The entire country is on alert for hypersonic Kinzhal missile strikes, which are more difficult to spot.
Government officials told reporters that Moscow was purposely seeking to destroy the electrical infrastructure, with assaults already impacting fuel infrastructure.
He said technical personnel and authorities were preparing for further attacks.