During the night, Moscow's missile and drone strikes have caused blackouts in large parts of Ukraine's capital, the Ukrainian capital.
Nine people were injured while residents in the city's east were left without electricity and faced disruption to drinking water, according to municipal leaders.
Simultaneously, a young boy was fatally injured in a distinct aerial attack in the Zaporizhzhia region in the southeastern part, according to local officials.
Moscow has increased attacks on power infrastructure over recent weeks, while Ukrainian leadership has called for "concrete actions" from international partners to increase pressure on Moscow.
"What's needed is not window dressing but firm measures - from the US, Europe and the Group of Seven - in supplying defensive weapons and applying restrictions," mentioned in a online statement.
Officials stated that hundreds of unmanned aircraft and several dozen missiles attacked the country's power systems, labeling such assaults as "cynical and calculated" and against "everything that sustains normal life" as the weather cools.
Government representatives said Moscow was "launching a major assault" and technical staff were striving to restore power.
A barrage of missiles struck electrical systems and apartment buildings in Kyiv.
Five out of the nine people injured in the attacks on the city have been transported for medical care, according to city authorities.
Regional authorities said the city experienced heavy assaults throughout the evening. A young boy died and three other people were wounded.
The strikes succeed evenings of bombing campaigns in the territory, portions of which are currently controlled by Moscow's military.
The whole nation is under warning for hypersonic Kinzhal missile strikes, which are tougher to spot.
Government officials told the media that Russia was purposely seeking to demolish the electrical infrastructure, with assaults already disrupting fuel infrastructure.
He said technical personnel and officials were anticipating further attacks.
