During the night, Moscow's aerial assaults have led to power cuts in multiple districts of Ukraine's capital, Kyiv.
A number of civilians were wounded while inhabitants in eastern neighborhoods were experienced blackouts and faced disruption to drinking water, according to municipal leaders.
Simultaneously, a seven-year-old child was killed in a separate aerial attack in the Zaporizhzhia region in the southern area, based on information from regional authorities.
Russian forces has intensified assaults on power infrastructure over recent weeks, while officials has requested "real steps" from partner nations to exert influence on Moscow.
"What's needed is not superficial actions but firm measures - from the US, the EU and the G7 - in delivering defensive weapons and enforcing sanctions," he wrote in a public message.
He said that numerous aerial vehicles and several dozen missiles targeted the country's power systems, characterizing such attacks as "premeditated" and against "essential services" as winter approaches.
Energy officials said Russia was "launching a major assault" and maintenance teams were working to repair systems.
A wave of strikes struck energy infrastructure and civilian homes in the capital.
Five out of the nine people wounded in the assaults on the capital have been transported for medical care, as confirmed by city authorities.
Local officials said the metropolitan region experienced heavy assaults overnight. A young boy died and several individuals were hurt.
The attacks succeed nights of bombing campaigns in the region, sections of which are currently controlled by Moscow's military.
All of Ukraine is under warning for advanced weapon attacks, which are harder to detect.
Government officials told journalists that Moscow was intentionally trying to damage the national power system, with assaults already affecting energy systems.
He said utility staff and authorities were anticipating more assaults.
