During the night, Moscow's missile and drone strikes have led to power cuts in multiple districts of Ukraine's capital, Kyiv.
A number of civilians were wounded while residents in eastern districts were plunged into darkness and dealt with disruption to drinking water, as stated by municipal leaders.
Simultaneously, a seven-year-old child was fatally injured in a distinct Russian drone strike in the southeastern region in the southern area, according to local officials.
Moscow has increased assaults on energy facilities over the last fortnight, while Ukrainian leadership has called for "concrete actions" from allies to exert influence on Russia.
"What is required is not superficial actions but decisive action - from the US, European nations and the Group of Seven - in supplying protection systems and enforcing restrictions," mentioned in a online statement.
Officials stated that 450 drones and several dozen missiles struck Ukraine's energy infrastructure, characterizing such attacks as "cynical and calculated" and against "critical infrastructure" as the weather cools.
Energy officials said Russia was "conducting extensive attacks" and technical staff were working to restore power.
A barrage of missiles struck electrical systems and residential structures in Kyiv.
Multiple people injured in the strikes on the city have been hospitalized, as confirmed by municipal representatives.
Area administrators said the city endured intense attacks overnight. A seven-year-old child died and multiple civilians were hurt.
The attacks follow nights of aerial attacks in the territory, parts of which remain under the control of invading troops.
All of Ukraine is under warning for hypersonic Kinzhal missile strikes, which are more difficult to spot.
Authorities told reporters that Russia was deliberately attempting to damage the national power system, with strikes already impacting fuel infrastructure.
Authorities confirmed utility staff and officials were anticipating additional strikes.