During the night, Moscow's aerial assaults have caused power cuts in large parts of the capital city, the Ukrainian capital.
Nine people were wounded while local people in eastern districts were experienced blackouts and faced problems to drinking water, according to local authorities.
Meanwhile, a young boy was killed in a different Russian drone strike in the Zaporizhzhia area in the country's south-east, based on information from regional authorities.
Russian forces has intensified strikes on power infrastructure over recent weeks, while Ukrainian leadership has requested "substantial measures" from international partners to exert influence on Russia.
"The necessity is not symbolic gestures but decisive action - from the America, Europe and the G7 - in providing protection systems and enforcing penalties," mentioned in a public message.
Authorities reported that numerous aerial vehicles and several dozen missiles struck the country's power systems, characterizing such assaults as "strategic and deliberate" and against "essential services" as the weather cools.
The energy minister said Russia was "inflicting a massive strike" and repair crews were striving to repair systems.
A barrage of missiles hit power facilities and residential structures in Kyiv.
Five out of the nine people hurt in the assaults on the city have been hospitalized, per statements from municipal representatives.
Area administrators said the urban area endured significant strikes during nighttime hours. A minor was killed and three other people were wounded.
The assaults succeed evenings of aerial attacks in the area, portions of which remain under the control of invading troops.
All of Ukraine is on alert for sophisticated projectile assaults, which are tougher to detect.
National leaders told the media that Moscow was deliberately attempting to damage the national power system, with strikes already disrupting fuel infrastructure.
He said utility staff and government agencies were anticipating additional strikes.
