Overnight, Moscow's aerial assaults have resulted in power cuts in multiple districts of Ukraine's capital, Kyiv.
A number of civilians were hurt while residents in eastern districts were plunged into darkness and faced disruption to drinking water, per reports from city officials.
At the same time, a seven-year-old child was fatally injured in a different Russian drone strike in the Zaporizhzhia region in the southeastern part, according to area administrators.
Russian forces has increased attacks on power infrastructure over recent weeks, while the country's government has demanded "substantial measures" from partner nations to exert influence on Moscow.
"What is required is not window dressing but strong steps - from the United States, European nations and the G7 - in delivering protection systems and enforcing penalties," he wrote in a social media post.
Officials stated that 450 drones and several dozen missiles targeted energy facilities, describing such attacks as "premeditated" and against "critical infrastructure" as the weather cools.
Energy officials said Russia was "conducting extensive attacks" and maintenance teams were striving to fix the damage.
A wave of strikes damaged electrical systems and civilian homes in the capital.
Multiple people hurt in the strikes on the capital have been taken to hospital, per statements from city authorities.
Regional authorities said the urban area came under intense attacks overnight. A young boy was killed and multiple civilians were wounded.
The attacks follow nights of air raids in the area, parts of which are occupied by invading troops.
All of Ukraine is under warning for hypersonic Kinzhal missile strikes, which are harder to identify.
Authorities told reporters that Russia was intentionally trying to damage the electrical infrastructure, with strikes already disrupting gas facilities.
He said energy workers and government agencies were preparing for additional strikes.
