Overnight, Moscow's aerial assaults have resulted in electricity outages in large parts of Ukraine's capital, Kyiv.
Several individuals were injured while residents in the city's east were left without electricity and faced problems to water supplies, according to city officials.
Simultaneously, a minor was killed in a distinct Russian drone strike in the Zaporizhzhia region in the country's south-east, as reported by local officials.
Russian forces has increased strikes on power infrastructure over the last fortnight, while the country's government has called for "substantial measures" from allies to increase pressure on Moscow.
"What is required is not window dressing but strong steps - from the America, Europe and the Group of Seven - in supplying defensive weapons and enforcing restrictions," he wrote in a social media post.
Officials stated that 450 drones and several dozen rockets attacked Ukraine's energy infrastructure, describing such assaults as "strategic and deliberate" and against "critical infrastructure" as the weather cools.
Energy officials said Moscow was "launching a major assault" and repair crews were laboring to restore power.
A wave of strikes hit electrical systems and apartment buildings in Kyiv.
Multiple people wounded in the strikes on the capital have been hospitalized, per statements from city authorities.
Area administrators said the city endured intense attacks throughout the evening. A seven-year-old child lost their life and multiple civilians were hurt.
The strikes succeed nights of bombing campaigns in the region, sections of which remain under the control of invading troops.
The entire country is under warning for advanced weapon attacks, which are tougher to spot.
National leaders told the media that Russia was intentionally trying to damage the national power system, with strikes already affecting fuel infrastructure.
Officials stated technical personnel and government agencies were bracing for more assaults.
