Overnight, Russian aerial assaults have caused power cuts in multiple districts of the capital city, Kyiv.
Nine people were wounded while local people in the city's east were plunged into darkness and encountered problems to water supplies, according to city officials.
Meanwhile, a seven-year-old child was fatally injured in a different aerial attack in the Zaporizhzhia area in the southern area, according to regional authorities.
Moscow has increased strikes on electrical systems over the last fortnight, while officials has requested "concrete actions" from allies to exert influence on Moscow.
"What is required is not window dressing but strong steps - from the United States, the EU and the G7 - in providing air defence systems and enforcing sanctions," was stated in a social media post.
Authorities reported that hundreds of unmanned aircraft and over thirty projectiles struck Ukraine's energy infrastructure, describing such strikes as "premeditated" and against "critical infrastructure" as temperatures become colder.
Energy officials said Russia was "launching a major assault" and technical staff were laboring to restore power.
A series of attacks hit electrical systems and civilian homes in the capital.
Multiple people hurt in the assaults on the city have been taken to hospital, per statements from local officials.
Area administrators said the city experienced significant strikes throughout the evening. A seven-year-old child was killed and several individuals were hurt.
The attacks come after evenings of aerial attacks in the region, parts of which remain under the control of Russian forces.
The whole nation is in a state of readiness for sophisticated projectile assaults, which are more difficult to spot.
Authorities told journalists that Russia was intentionally trying to demolish the country's energy grid, with assaults already disrupting fuel infrastructure.
Officials stated technical personnel and government agencies were bracing for further attacks.
