Overnight, Moscow's missile and drone strikes have caused blackouts in multiple districts of Ukraine's capital, Kyiv.
Several individuals were injured while residents in eastern neighborhoods were left without electricity and encountered problems to drinking water, according to local authorities.
Meanwhile, a young boy was lost their life in a separate assault in the Zaporizhzhia region in the country's south-east, based on information from area administrators.
Russian forces has escalated attacks on power infrastructure over recent weeks, while the country's government has requested "real steps" from allies to increase pressure on Russia.
"What's needed is not superficial actions but strong steps - from the US, Europe and the major economies - in supplying air defence systems and applying restrictions," mentioned in a online statement.
Officials stated that numerous aerial vehicles and several dozen missiles struck Ukraine's energy infrastructure, labeling such strikes as "premeditated" and against "critical infrastructure" as temperatures become colder.
Energy officials said Moscow was "conducting extensive attacks" and repair crews were laboring to fix the damage.
A barrage of missiles damaged power facilities and residential structures in Kyiv.
Multiple people hurt in the assaults on the capital have been transported for medical care, per statements from city authorities.
Area administrators said the city experienced significant strikes overnight. A seven-year-old child lost their life and multiple civilians were wounded.
The attacks succeed periods of aerial attacks in the territory, portions of which remain under the control of invading troops.
The whole nation is under warning for advanced weapon attacks, which are harder to detect.
Government officials told reporters that Russia was purposely seeking to damage the electrical infrastructure, with attacks already affecting fuel infrastructure.
Authorities confirmed utility staff and officials were bracing for more assaults.