Overnight, Russian missile and drone strikes have caused electricity outages in multiple districts of the capital city, Kyiv.
Nine people were wounded while inhabitants in eastern districts were left without electricity and faced problems to drinking water, as stated by municipal leaders.
Simultaneously, a young boy was fatally injured in a distinct Russian drone strike in the Zaporizhzhia region in the country's south-east, as reported by local officials.
Moscow has intensified attacks on energy facilities over the past few days, while officials has requested "real steps" from allies to increase pressure on Moscow.
"What is required is not symbolic gestures but strong steps - from the United States, European nations and the Group of Seven - in providing air defence systems and applying restrictions," he wrote in a public message.
Authorities reported that 450 drones and more than 30 rockets struck energy facilities, characterizing such strikes as "strategic and deliberate" and against "critical infrastructure" as temperatures become colder.
Energy officials said Russia was "conducting extensive attacks" and repair crews were working to repair systems.
A series of attacks struck power facilities and residential structures in the capital.
Several of the people hurt in the attacks on the capital have been transported for medical care, as confirmed by municipal representatives.
Local officials said the city experienced intense attacks throughout the evening. A seven-year-old child lost their life and several individuals were hurt.
The strikes come after evenings of aerial attacks in the region, sections of which are currently controlled by Moscow's military.
The entire country is in a state of readiness for hypersonic Kinzhal missile strikes, which are tougher to identify.
Authorities told reporters that Moscow was purposely seeking to destroy the electrical infrastructure, with attacks already impacting fuel infrastructure.
Officials stated technical personnel and officials were preparing for more assaults.