During the night, Moscow's missile and drone strikes have led to electricity outages in extensive areas of Ukraine's capital, Kyiv.
Several individuals were injured while residents in the city's east were left without electricity and dealt with interruptions to drinking water, per reports from local authorities.
Meanwhile, a minor was lost their life in a separate aerial attack in the Zaporizhzhia region in the southern area, based on information from area administrators.
Russian forces has intensified attacks on power infrastructure over the last fortnight, while officials has demanded "substantial measures" from allies to increase pressure on Russia.
"The necessity is not symbolic gestures but decisive action - from the America, European nations and the G7 - in providing air defence systems and implementing sanctions," he wrote in a online statement.
He said that 450 drones and several dozen projectiles targeted the country's power systems, describing such strikes as "strategic and deliberate" and against "critical infrastructure" as winter approaches.
Energy officials said Moscow was "inflicting a massive strike" and technical staff were working to fix the damage.
A wave of strikes struck power facilities and residential structures in Kyiv.
Five out of the nine people wounded in the assaults on the city have been taken to hospital, as confirmed by municipal representatives.
Regional authorities said the metropolitan region came under heavy assaults during nighttime hours. A minor was killed and three other people were hurt.
The strikes succeed nights of bombing campaigns in the region, sections of which are occupied by invading troops.
The whole nation is in a state of readiness for sophisticated projectile assaults, which are more difficult to spot.
Authorities told the media that Moscow was purposely seeking to demolish the electrical infrastructure, with assaults already impacting fuel infrastructure.
He said utility staff and officials were preparing for additional strikes.
