Throughout the evening, Russian missile and drone strikes have resulted in blackouts in extensive areas of the capital city, Kyiv.
Nine people were wounded while residents in eastern districts were plunged into darkness and faced problems to water supplies, per reports from municipal leaders.
Meanwhile, a minor was fatally injured in a separate Russian drone strike in the Zaporizhzhia region in the country's south-east, as reported by regional authorities.
Russian forces has increased strikes on power infrastructure over the past few days, while officials has demanded "concrete actions" from partner nations to increase pressure on Russia.
"What's needed is not symbolic gestures but firm measures - from the United States, Europe and the Group of Seven - in providing air defence systems and enforcing sanctions," he wrote in a social media post.
He said that 450 drones and over thirty missiles attacked energy facilities, labeling such assaults as "premeditated" and against "essential services" as the weather cools.
Government representatives said Moscow was "inflicting a massive strike" and technical staff were striving to repair systems.
A series of attacks struck electrical systems and residential structures in the capital.
Five out of the nine people injured in the strikes on the city have been hospitalized, according to municipal representatives.
Area administrators said the city endured significant strikes overnight. A minor was killed and three other people were hurt.
The assaults follow periods of air raids in the region, sections of which remain under the control of invading troops.
All of Ukraine is in a state of readiness for hypersonic Kinzhal missile strikes, which are tougher to spot.
Authorities told reporters that Russia was intentionally trying to damage the electrical infrastructure, with assaults already affecting energy systems.
Authorities confirmed energy workers and authorities were anticipating more assaults.
