Overnight, Moscow's aerial assaults have resulted in power cuts in large parts of the capital city, Kyiv.
A number of civilians were injured while local people in the city's east were plunged into darkness and dealt with disruption to water supplies, as stated by municipal leaders.
Simultaneously, a seven-year-old child was killed in a separate Russian drone strike in the Zaporizhzhia area in the country's south-east, according to regional authorities.
Moscow has escalated strikes on energy facilities over recent weeks, while Ukrainian leadership has called for "real steps" from international partners to apply pressure on Russia.
"What is required is not symbolic gestures but decisive action - from the America, European nations and the major economies - in delivering air defence systems and enforcing sanctions," he wrote in a social media post.
Officials stated that numerous aerial vehicles and several dozen missiles attacked Ukraine's energy infrastructure, characterizing such attacks as "premeditated" and against "everything that sustains normal life" as temperatures become colder.
Energy officials said Russia was "launching a major assault" and technical staff were striving to restore power.
A series of attacks damaged power facilities and residential structures in the capital.
Five out of the nine people injured in the attacks on the city have been hospitalized, as confirmed by city authorities.
Regional authorities said the metropolitan region came under significant strikes overnight. A seven-year-old child was killed and several individuals were hurt.
The assaults follow evenings of air raids in the territory, sections of which are occupied by Russian forces.
The whole nation is in a state of readiness for sophisticated projectile assaults, which are harder to identify.
Authorities told the media that Moscow was deliberately attempting to destroy the national power system, with assaults already affecting energy systems.
Officials stated utility staff and authorities were preparing for more assaults.
