Throughout the evening, Moscow's missile and drone strikes have resulted in blackouts in multiple districts of the capital city, the Ukrainian capital.
A number of civilians were hurt while residents in eastern districts were left without electricity and faced disruption to drinking water, as stated by local authorities.
Meanwhile, a seven-year-old child was fatally injured in a distinct assault in the Zaporizhzhia area in the country's south-east, as reported by area administrators.
Russian forces has escalated strikes on electrical systems over recent weeks, while officials has called for "concrete actions" from allies to apply pressure on Moscow.
"What's needed is not superficial actions but strong steps - from the US, European nations and the Group of Seven - in delivering air defence systems and enforcing restrictions," was stated in a online statement.
He said that hundreds of unmanned aircraft and several dozen missiles struck the country's power systems, describing such strikes as "cynical and calculated" and against "essential services" as the weather cools.
The energy minister said Moscow was "launching a major assault" and maintenance teams were striving to restore power.
A series of attacks hit electrical systems and civilian homes in the capital.
Several of the people hurt in the assaults on the city have been taken to hospital, per statements from municipal representatives.
Area administrators said the city endured significant strikes overnight. A young boy died and multiple civilians were injured.
The strikes succeed evenings of aerial attacks in the area, portions of which remain under the control of Moscow's military.
The entire country is on alert for advanced weapon attacks, which are tougher to detect.
Authorities told reporters that Moscow was deliberately attempting to destroy the national power system, with strikes already affecting gas facilities.
Authorities confirmed energy workers and government agencies were preparing for further attacks.