Overnight, Moscow's missile and drone strikes have led to blackouts in large parts of Ukraine's capital, Kyiv.
A number of civilians were injured while residents in eastern districts were left without electricity and faced disruption to water supplies, as stated by municipal leaders.
Meanwhile, a minor was fatally injured in a separate Russian drone strike in the Zaporizhzhia region in the southeastern part, according to local officials.
Moscow has increased strikes on power infrastructure over the past few days, while Ukrainian leadership has requested "concrete actions" from international partners to increase pressure on Russia.
"What's needed is not symbolic gestures but firm measures - from the US, the EU and the G7 - in supplying defensive weapons and implementing penalties," he wrote in a social media post.
He said that 450 drones and over thirty projectiles attacked energy facilities, characterizing such assaults as "premeditated" and against "everything that sustains normal life" as the weather cools.
Government representatives said Moscow was "launching a major assault" and repair crews were laboring to restore power.
A barrage of missiles struck energy infrastructure and civilian homes in Kyiv.
Several of the people injured in the assaults on the capital have been hospitalized, as confirmed by local officials.
Local officials said the urban area came under intense attacks during nighttime hours. A seven-year-old child lost their life and multiple civilians were wounded.
The strikes succeed nights of aerial attacks in the territory, portions of which are occupied by invading troops.
The whole nation is on alert for sophisticated projectile assaults, which are harder to detect.
National leaders told reporters that Russia was deliberately attempting to demolish the country's energy grid, with attacks already disrupting fuel infrastructure.
Authorities confirmed technical personnel and officials were preparing for more assaults.
