Throughout the evening, Russian aerial assaults have caused electricity outages in large parts of Ukraine's capital, the Ukrainian capital.
Nine people were wounded while residents in eastern neighborhoods were plunged into darkness and dealt with problems to drinking water, according to local authorities.
Simultaneously, a seven-year-old child was fatally injured in a distinct aerial attack in the Zaporizhzhia region in the southern area, according to regional authorities.
Russian forces has escalated assaults on electrical systems over the past few days, while officials has called for "substantial measures" from allies to apply pressure on Russia.
"The necessity is not symbolic gestures but decisive action - from the United States, Europe and the major economies - in delivering protection systems and implementing sanctions," was stated in a online statement.
Officials stated that 450 drones and several dozen missiles attacked energy facilities, characterizing such assaults as "cynical and calculated" and against "critical infrastructure" as the weather cools.
The energy minister said Russia was "inflicting a massive strike" and maintenance teams were working to repair systems.
A wave of strikes struck power facilities and apartment buildings in the capital.
Five out of the nine people wounded in the strikes on the city have been hospitalized, according to city authorities.
Area administrators said the urban area endured significant strikes during nighttime hours. A minor died and several individuals were wounded.
The attacks follow periods of air raids in the area, parts of which remain under the control of Moscow's military.
The entire country is under warning for advanced weapon attacks, which are more difficult to spot.
Government officials told reporters that Moscow was purposely seeking to demolish the national power system, with attacks already affecting gas facilities.
Authorities confirmed energy workers and government agencies were anticipating additional strikes.