Throughout the evening, Moscow's missile and drone strikes have caused blackouts in multiple districts of Ukraine's capital, the Ukrainian capital.
Nine people were wounded while inhabitants in eastern districts were left without electricity and encountered disruption to drinking water, as stated by city officials.
Meanwhile, a minor was fatally injured in a separate assault in the Zaporizhzhia region in the country's south-east, based on information from area administrators.
Moscow has intensified strikes on electrical systems over the past few days, while Ukrainian leadership has called for "substantial measures" from international partners to apply pressure on Moscow.
"What's needed is not symbolic gestures but decisive action - from the United States, the EU and the Group of Seven - in supplying protection systems and applying sanctions," he wrote in a online statement.
He said that numerous aerial vehicles and more than 30 projectiles struck energy facilities, characterizing such attacks as "strategic and deliberate" and against "critical infrastructure" as temperatures become colder.
Energy officials said Moscow was "inflicting a massive strike" and repair crews were working to repair systems.
A barrage of missiles damaged electrical systems and apartment buildings in Kyiv.
Multiple people hurt in the assaults on the city have been transported for medical care, per statements from city authorities.
Area administrators said the metropolitan region experienced intense attacks overnight. A minor lost their life and multiple civilians were hurt.
The assaults come after nights of aerial attacks in the region, parts of which remain under the control of Moscow's military.
All of Ukraine is on alert for advanced weapon attacks, which are tougher to spot.
National leaders told the media that Russia was deliberately attempting to destroy the national power system, with attacks already impacting fuel infrastructure.
Authorities confirmed technical personnel and authorities were anticipating additional strikes.