Overnight, Moscow's missile and drone strikes have resulted in power cuts in multiple districts of Ukraine's capital, Kyiv.
A number of civilians were injured while residents in eastern neighborhoods were plunged into darkness and dealt with disruption to water systems, per reports from city officials.
At the same time, a young boy was fatally injured in a distinct aerial attack in the Zaporizhzhia region in the southern area, as reported by local officials.
Russian forces has intensified attacks on energy facilities over the last fortnight, while Ukrainian leadership has demanded "real steps" from allies to increase pressure on Moscow.
"What is required is not window dressing but firm measures - from the US, European nations and the major economies - in delivering protection systems and implementing restrictions," he wrote in a public message.
He said that hundreds of unmanned aircraft and several dozen rockets attacked Ukraine's energy infrastructure, describing such strikes as "cynical and calculated" and against "everything that sustains normal life" as temperatures become colder.
Government representatives said Moscow was "conducting extensive attacks" and maintenance teams were working to fix the damage.
A series of attacks struck power facilities and residential structures in the capital.
Several of the people wounded in the attacks on the city have been taken to hospital, as confirmed by local officials.
Area administrators said the metropolitan region experienced intense attacks during nighttime hours. A young boy lost their life and several individuals were wounded.
The attacks come after evenings of aerial attacks in the area, parts of which remain under the control of invading troops.
All of Ukraine is on alert for sophisticated projectile assaults, which are harder to detect.
Government officials told the media that Russia was intentionally trying to demolish the country's energy grid, with attacks already disrupting energy systems.
Authorities confirmed utility staff and authorities were bracing for further attacks.
