During the night, Moscow's missile and drone strikes have caused power cuts in multiple districts of the capital city, Kyiv.
Nine people were hurt while residents in eastern neighborhoods were left without electricity and encountered disruption to water systems, as stated by municipal leaders.
Meanwhile, a young boy was lost their life in a different Russian drone strike in the Zaporizhzhia area in the country's south-east, as reported by local officials.
Moscow has intensified assaults on electrical systems over recent weeks, while officials has called for "real steps" from allies to increase pressure on Moscow.
"What's needed is not symbolic gestures but firm measures - from the America, Europe and the G7 - in supplying air defence systems and implementing penalties," he wrote in a public message.
Authorities reported that numerous aerial vehicles and several dozen rockets targeted Ukraine's energy infrastructure, characterizing such assaults as "cynical and calculated" and against "critical infrastructure" as winter approaches.
Government representatives said Russia was "inflicting a massive strike" and repair crews were working to fix the damage.
A barrage of missiles struck power facilities and civilian homes in the capital.
Five out of the nine people hurt in the attacks on the capital have been hospitalized, per statements from local officials.
Regional authorities said the urban area came under heavy assaults during nighttime hours. A seven-year-old child died and three other people were hurt.
The assaults succeed nights of air raids in the area, portions of which are currently controlled by Moscow's military.
The whole nation is on alert for hypersonic Kinzhal missile strikes, which are more difficult to identify.
Government officials told journalists that Russia was deliberately attempting to demolish the national power system, with attacks already affecting gas facilities.
Authorities confirmed technical personnel and authorities were bracing for additional strikes.