Throughout the evening, Russian aerial assaults have led to power cuts in extensive areas of Ukraine's capital, Kyiv.
Several individuals were wounded while local people in eastern districts were left without electricity and dealt with interruptions to water systems, as stated by local authorities.
At the same time, a minor was fatally injured in a separate aerial attack in the Zaporizhzhia region in the southeastern part, according to regional authorities.
Russian forces has escalated attacks on power infrastructure over recent weeks, while officials has demanded "substantial measures" from international partners to exert influence on Moscow.
"What's needed is not superficial actions but strong steps - from the America, European nations and the G7 - in providing defensive weapons and applying penalties," was stated in a public message.
Authorities reported that hundreds of unmanned aircraft and over thirty rockets struck the country's power systems, describing such assaults as "strategic and deliberate" and against "essential services" as temperatures become colder.
Government representatives said Russia was "launching a major assault" and repair crews were striving to repair systems.
A wave of strikes hit electrical systems and residential structures in Kyiv.
Five out of the nine people hurt in the strikes on the capital have been transported for medical care, per statements from city authorities.
Regional authorities said the urban area came under intense attacks during nighttime hours. A seven-year-old child died and multiple civilians were injured.
The strikes come after evenings of bombing campaigns in the region, sections of which are occupied by invading troops.
All of Ukraine is under warning for hypersonic Kinzhal missile strikes, which are more difficult to spot.
Authorities told reporters that Moscow was purposely seeking to damage the national power system, with strikes already affecting fuel infrastructure.
He said technical personnel and officials were preparing for further attacks.