During the night, Moscow's missile and drone strikes have caused electricity outages in multiple districts of Ukraine's capital, Kyiv.
Several individuals were wounded while residents in eastern districts were plunged into darkness and dealt with problems to drinking water, according to municipal leaders.
At the same time, a seven-year-old child was lost their life in a distinct aerial attack in the Zaporizhzhia area in the country's south-east, as reported by local officials.
Russian forces has increased attacks on energy facilities over the last fortnight, while officials has demanded "substantial measures" from international partners to exert influence on Moscow.
"What's needed is not window dressing but strong steps - from the US, the EU and the G7 - in delivering protection systems and enforcing restrictions," he wrote in a online statement.
Officials stated that numerous aerial vehicles and more than 30 rockets struck energy facilities, characterizing such assaults as "premeditated" and against "everything that sustains normal life" as temperatures become colder.
Government representatives said Moscow was "inflicting a massive strike" and maintenance teams were striving to restore power.
A series of attacks damaged power facilities and apartment buildings in the capital.
Several of the people wounded in the attacks on the capital have been hospitalized, per statements from municipal representatives.
Area administrators said the urban area experienced intense attacks during nighttime hours. A young boy was killed and three other people were wounded.
The strikes succeed periods of aerial attacks in the region, parts of which remain under the control of Moscow's military.
All of Ukraine is on alert for hypersonic Kinzhal missile strikes, which are tougher to detect.
Government officials told the media that Moscow was deliberately attempting to demolish the country's energy grid, with assaults already affecting energy systems.
Officials stated technical personnel and government agencies were bracing for further attacks.