Throughout the evening, Moscow's missile and drone strikes have resulted in power cuts in extensive areas of Ukraine's capital, Kyiv.
Nine people were wounded while local people in the city's east were experienced blackouts and encountered interruptions to water supplies, according to city officials.
At the same time, a young boy was lost their life in a distinct aerial attack in the Zaporizhzhia area in the southeastern part, based on information from regional authorities.
Moscow has intensified assaults on electrical systems over recent weeks, while the country's government has demanded "concrete actions" from partner nations to apply pressure on Moscow.
"The necessity is not window dressing but firm measures - from the America, Europe and the major economies - in delivering protection systems and implementing restrictions," mentioned in a social media post.
Authorities reported that 450 drones and over thirty projectiles attacked the country's power systems, labeling such strikes as "strategic and deliberate" and against "essential services" as temperatures become colder.
Government representatives said Russia was "conducting extensive attacks" and maintenance teams were striving to repair systems.
A series of attacks struck power facilities and apartment buildings in the capital.
Five out of the nine people wounded in the assaults on the capital have been taken to hospital, as confirmed by local officials.
Local officials said the urban area experienced heavy assaults throughout the evening. A seven-year-old child was killed and several individuals were hurt.
The assaults follow periods of air raids in the area, parts of which are occupied by Moscow's military.
All of Ukraine is under warning for advanced weapon attacks, which are tougher to spot.
Government officials told the media that Russia was purposely seeking to destroy the national power system, with strikes already affecting energy systems.
Authorities confirmed utility staff and government agencies were bracing for more assaults.