Throughout the evening, Moscow's missile and drone strikes have caused blackouts in extensive areas of Ukraine's capital, Kyiv.
Several individuals were injured while local people in the city's east were plunged into darkness and encountered disruption to drinking water, as stated by local authorities.
Meanwhile, a minor was killed in a separate assault in the Zaporizhzhia region in the southern area, according to regional authorities.
Russian forces has escalated strikes on electrical systems over the last fortnight, while the country's government has requested "real steps" from allies to apply pressure on Russia.
"The necessity is not superficial actions but decisive action - from the America, Europe and the major economies - in delivering defensive weapons and applying sanctions," he wrote in a online statement.
Authorities reported that hundreds of unmanned aircraft and over thirty projectiles struck the country's power systems, characterizing such assaults as "strategic and deliberate" and against "everything that sustains normal life" as temperatures become colder.
Energy officials said Russia was "inflicting a massive strike" and maintenance teams were laboring to fix the damage.
A series of attacks struck electrical systems and civilian homes in the capital.
Five out of the nine people wounded in the strikes on the capital have been taken to hospital, as confirmed by local officials.
Regional authorities said the metropolitan region endured significant strikes overnight. A seven-year-old child was killed and multiple civilians were wounded.
The attacks come after nights of air raids in the area, sections of which are currently controlled by Moscow's military.
The whole nation is on alert for advanced weapon attacks, which are harder to identify.
National leaders told reporters that Russia was intentionally trying to damage the country's energy grid, with attacks already affecting fuel infrastructure.
He said energy workers and government agencies were anticipating additional strikes.