Overnight, Moscow's missile and drone strikes have resulted in power cuts in multiple districts of the capital city, Kyiv.
Several individuals were hurt while residents in the city's east were left without electricity and dealt with interruptions to water supplies, as stated by city officials.
Simultaneously, a minor was fatally injured in a different aerial attack in the Zaporizhzhia region in the country's south-east, based on information from regional authorities.
Russian forces has escalated attacks on electrical systems over recent weeks, while the country's government has demanded "real steps" from international partners to exert influence on Russia.
"What is required is not superficial actions but strong steps - from the US, the EU and the G7 - in delivering defensive weapons and enforcing sanctions," was stated in a online statement.
Officials stated that hundreds of unmanned aircraft and more than 30 missiles attacked Ukraine's energy infrastructure, describing such attacks as "strategic and deliberate" and against "critical infrastructure" as the weather cools.
Energy officials said Moscow was "inflicting a massive strike" and maintenance teams were striving to restore power.
A series of attacks damaged energy infrastructure and residential structures in Kyiv.
Several of the people injured in the assaults on the capital have been hospitalized, per statements from local officials.
Local officials said the urban area endured heavy assaults overnight. A minor was killed and three other people were wounded.
The strikes succeed evenings of aerial attacks in the region, portions of which are currently controlled by invading troops.
The entire country is in a state of readiness for sophisticated projectile assaults, which are more difficult to detect.
Authorities told reporters that Moscow was intentionally trying to destroy the country's energy grid, with attacks already disrupting fuel infrastructure.
Authorities confirmed energy workers and officials were preparing for further attacks.