Throughout the evening, Russian missile and drone strikes have caused blackouts in extensive areas of the capital city, the Ukrainian capital.
Nine people were injured while residents in the city's east were plunged into darkness and faced problems to water systems, per reports from local authorities.
Simultaneously, a minor was fatally injured in a separate assault in the Zaporizhzhia area in the country's south-east, based on information from regional authorities.
Moscow has escalated attacks on electrical systems over the past few days, while officials has demanded "substantial measures" from partner nations to apply pressure on Moscow.
"What is required is not superficial actions but firm measures - from the US, the EU and the Group of Seven - in delivering defensive weapons and enforcing penalties," was stated in a online statement.
Officials stated that 450 drones and over thirty projectiles targeted Ukraine's energy infrastructure, characterizing such assaults as "premeditated" and against "everything that sustains normal life" as temperatures become colder.
Government representatives said Moscow was "conducting extensive attacks" and maintenance teams were laboring to restore power.
A series of attacks struck electrical systems and civilian homes in Kyiv.
Several of the people wounded in the assaults on the city have been hospitalized, according to city authorities.
Local officials said the metropolitan region came under significant strikes during nighttime hours. A young boy died and three other people were hurt.
The attacks come after evenings of air raids in the area, parts of which are currently controlled by Russian forces.
The whole nation is on alert for hypersonic Kinzhal missile strikes, which are tougher to spot.
Authorities told reporters that Moscow was purposely seeking to damage the electrical infrastructure, with attacks already disrupting energy systems.
Authorities confirmed energy workers and government agencies were bracing for more assaults.