Throughout the evening, Russian missile and drone strikes have caused power cuts in extensive areas of the capital city, Kyiv.
A number of civilians were wounded while residents in eastern neighborhoods were plunged into darkness and encountered disruption to water systems, per reports from local authorities.
Simultaneously, a minor was killed in a different aerial attack in the southeastern region in the southeastern part, based on information from area administrators.
Moscow has escalated attacks on electrical systems over recent weeks, while the country's government has demanded "concrete actions" from international partners to exert influence on Moscow.
"The necessity is not symbolic gestures but decisive action - from the United States, the EU and the G7 - in providing air defence systems and applying penalties," mentioned in a online statement.
Officials stated that 450 drones and more than 30 rockets struck energy facilities, labeling such assaults as "premeditated" and against "essential services" as temperatures become colder.
Government representatives said Moscow was "inflicting a massive strike" and technical staff were working to restore power.
A series of attacks struck power facilities and civilian homes in the capital.
Several of the people hurt in the attacks on the capital have been transported for medical care, according to municipal representatives.
Regional authorities said the urban area endured significant strikes during nighttime hours. A seven-year-old child died and multiple civilians were injured.
The attacks come after evenings of aerial attacks in the area, parts of which are occupied by invading troops.
All of Ukraine is under warning for advanced weapon attacks, which are harder to identify.
Government officials told journalists that Russia was purposely seeking to damage the electrical infrastructure, with strikes already impacting fuel infrastructure.
He said technical personnel and authorities were anticipating additional strikes.