Overnight, Russian missile and drone strikes have caused electricity outages in large parts of Ukraine's capital, Kyiv.
Several individuals were wounded while local people in the city's east were left without electricity and encountered problems to drinking water, according to municipal leaders.
Meanwhile, a seven-year-old child was killed in a different aerial attack in the Zaporizhzhia region in the country's south-east, as reported by local officials.
Russian forces has escalated strikes on power infrastructure over the past few days, while officials has requested "substantial measures" from international partners to apply pressure on Moscow.
"What's needed is not superficial actions but decisive action - from the America, Europe and the Group of Seven - in delivering defensive weapons and applying restrictions," mentioned in a online statement.
He said that numerous aerial vehicles and several dozen rockets targeted the country's power systems, characterizing such attacks as "strategic and deliberate" and against "critical infrastructure" as winter approaches.
Government representatives said Russia was "conducting extensive attacks" and maintenance teams were working to restore power.
A series of attacks hit power facilities and residential structures in Kyiv.
Several of the people wounded in the strikes on the capital have been transported for medical care, per statements from municipal representatives.
Regional authorities said the urban area experienced intense attacks overnight. A young boy lost their life and several individuals were injured.
The assaults follow nights of aerial attacks in the region, parts of which are currently controlled by Moscow's military.
The entire country is on alert for sophisticated projectile assaults, which are tougher to identify.
Authorities told the media that Russia was intentionally trying to destroy the electrical infrastructure, with attacks already impacting energy systems.
Authorities confirmed energy workers and officials were bracing for additional strikes.