Overnight, Russian missile and drone strikes have led to electricity outages in extensive areas of Ukraine's capital, Kyiv.
Several individuals were hurt while local people in eastern neighborhoods were experienced blackouts and dealt with problems to water supplies, according to municipal leaders.
At the same time, a seven-year-old child was fatally injured in a separate Russian drone strike in the southeastern region in the southern area, according to regional authorities.
Moscow has intensified strikes on electrical systems over recent weeks, while officials has demanded "real steps" from international partners to apply pressure on Moscow.
"What's needed is not symbolic gestures but firm measures - from the United States, European nations and the major economies - in supplying protection systems and applying penalties," he wrote in a public message.
He said that numerous aerial vehicles and over thirty rockets struck energy facilities, characterizing such strikes as "strategic and deliberate" and against "critical infrastructure" as the weather cools.
Energy officials said Russia was "launching a major assault" and maintenance teams were working to fix the damage.
A wave of strikes struck electrical systems and apartment buildings in Kyiv.
Several of the people hurt in the assaults on the city have been taken to hospital, per statements from municipal representatives.
Area administrators said the urban area experienced intense attacks overnight. A young boy lost their life and several individuals were hurt.
The strikes follow nights of bombing campaigns in the territory, parts of which remain under the control of invading troops.
All of Ukraine is in a state of readiness for advanced weapon attacks, which are more difficult to spot.
National leaders told journalists that Moscow was purposely seeking to damage the national power system, with strikes already affecting energy systems.
He said technical personnel and government agencies were anticipating more assaults.