Overnight, Russian aerial assaults have caused blackouts in large parts of the capital city, the Ukrainian capital.
Several individuals were injured while inhabitants in eastern neighborhoods were left without electricity and faced problems to water supplies, per reports from local authorities.
At the same time, a young boy was fatally injured in a separate aerial attack in the southeastern region in the country's south-east, based on information from local officials.
Moscow has increased assaults on power infrastructure over recent weeks, while the country's government has called for "substantial measures" from allies to apply pressure on Russia.
"What's needed is not window dressing but strong steps - from the America, European nations and the Group of Seven - in delivering air defence systems and enforcing penalties," was stated in a social media post.
Officials stated that 450 drones and more than 30 missiles attacked the country's power systems, labeling such strikes as "strategic and deliberate" and against "critical infrastructure" as temperatures become colder.
Government representatives said Moscow was "inflicting a massive strike" and technical staff were working to fix the damage.
A wave of strikes struck power facilities and civilian homes in Kyiv.
Five out of the nine people injured in the attacks on the city have been taken to hospital, according to city authorities.
Local officials said the metropolitan region came under heavy assaults overnight. A seven-year-old child was killed and several individuals were hurt.
The assaults succeed evenings of air raids in the territory, portions of which remain under the control of invading troops.
All of Ukraine is on alert for hypersonic Kinzhal missile strikes, which are tougher to identify.
National leaders told reporters that Moscow was deliberately attempting to destroy the country's energy grid, with strikes already disrupting gas facilities.
He said utility staff and authorities were bracing for further attacks.
