Throughout the evening, Moscow's missile and drone strikes have caused power cuts in large parts of Ukraine's capital, Kyiv.
Nine people were wounded while local people in the city's east were left without electricity and encountered interruptions to drinking water, according to local authorities.
Simultaneously, a seven-year-old child was fatally injured in a distinct Russian drone strike in the Zaporizhzhia region in the country's south-east, based on information from regional authorities.
Moscow has intensified strikes on power infrastructure over the past few days, while the country's government has demanded "substantial measures" from partner nations to exert influence on Moscow.
"What's needed is not superficial actions but decisive action - from the US, the EU and the G7 - in delivering protection systems and implementing sanctions," was stated in a online statement.
He said that numerous aerial vehicles and over thirty missiles targeted Ukraine's energy infrastructure, labeling such assaults as "premeditated" and against "critical infrastructure" as temperatures become colder.
Energy officials said Russia was "launching a major assault" and repair crews were working to fix the damage.
A series of attacks hit electrical systems and civilian homes in Kyiv.
Multiple people hurt in the assaults on the capital have been hospitalized, as confirmed by municipal representatives.
Area administrators said the city endured significant strikes overnight. A minor was killed and multiple civilians were hurt.
The attacks come after periods of aerial attacks in the territory, parts of which are occupied by Moscow's military.
The entire country is on alert for advanced weapon attacks, which are tougher to identify.
Government officials told reporters that Moscow was purposely seeking to damage the country's energy grid, with strikes already disrupting gas facilities.
Officials stated utility staff and officials were bracing for further attacks.