Overnight, Russian missile and drone strikes have led to electricity outages in multiple districts of the capital city, the Ukrainian capital.
A number of civilians were hurt while residents in the city's east were left without electricity and faced interruptions to drinking water, according to city officials.
At the same time, a seven-year-old child was killed in a distinct assault in the Zaporizhzhia region in the southern area, according to area administrators.
Moscow has increased strikes on energy facilities over the last fortnight, while Ukrainian leadership has demanded "real steps" from partner nations to exert influence on Moscow.
"What's needed is not window dressing but decisive action - from the US, the EU and the major economies - in providing protection systems and enforcing restrictions," was stated in a social media post.
He said that numerous aerial vehicles and several dozen projectiles attacked the country's power systems, describing such attacks as "cynical and calculated" and against "essential services" as the weather cools.
Energy officials said Moscow was "launching a major assault" and maintenance teams were working to repair systems.
A barrage of missiles struck power facilities and apartment buildings in the capital.
Five out of the nine people injured in the strikes on the city have been hospitalized, as confirmed by city authorities.
Local officials said the city experienced intense attacks during nighttime hours. A young boy lost their life and three other people were wounded.
The strikes succeed nights of air raids in the region, portions of which are occupied by invading troops.
All of Ukraine is under warning for hypersonic Kinzhal missile strikes, which are more difficult to spot.
Government officials told the media that Moscow was intentionally trying to demolish the national power system, with assaults already affecting fuel infrastructure.
He said energy workers and authorities were bracing for more assaults.