During the night, Russian missile and drone strikes have led to blackouts in extensive areas of Ukraine's capital, Kyiv.
Nine people were injured while local people in eastern districts were experienced blackouts and encountered interruptions to water supplies, according to municipal leaders.
Simultaneously, a young boy was fatally injured in a separate aerial attack in the Zaporizhzhia region in the southern area, based on information from regional authorities.
Russian forces has escalated attacks on energy facilities over recent weeks, while officials has called for "real steps" from allies to exert influence on Moscow.
"The necessity is not window dressing but decisive action - from the United States, the EU and the Group of Seven - in delivering protection systems and enforcing sanctions," was stated in a social media post.
Authorities reported that 450 drones and over thirty rockets struck the country's power systems, labeling such strikes as "strategic and deliberate" and against "essential services" as the weather cools.
The energy minister said Moscow was "conducting extensive attacks" and maintenance teams were working to repair systems.
A wave of strikes struck electrical systems and apartment buildings in Kyiv.
Five out of the nine people hurt in the attacks on the city have been taken to hospital, per statements from local officials.
Local officials said the metropolitan region came under intense attacks overnight. A minor died and multiple civilians were injured.
The strikes come after nights of aerial attacks in the region, portions of which are occupied by Russian forces.
The entire country is under warning for advanced weapon attacks, which are harder to identify.
Authorities told journalists that Moscow was intentionally trying to demolish the national power system, with strikes already affecting gas facilities.
He said technical personnel and government agencies were anticipating additional strikes.
