Overnight, Moscow's missile and drone strikes have led to blackouts in multiple districts of Ukraine's capital, the Ukrainian capital.
Nine people were wounded while inhabitants in eastern neighborhoods were plunged into darkness and faced interruptions to water systems, according to municipal leaders.
Simultaneously, a young boy was killed in a distinct assault in the Zaporizhzhia region in the southern area, according to regional authorities.
Russian forces has intensified strikes on energy facilities over the past few days, while Ukrainian leadership has called for "real steps" from allies to increase pressure on Moscow.
"What's needed is not symbolic gestures but decisive action - from the US, European nations and the major economies - in supplying protection systems and enforcing restrictions," was stated in a online statement.
He said that hundreds of unmanned aircraft and more than 30 rockets struck energy facilities, describing such strikes as "cynical and calculated" and against "critical infrastructure" as temperatures become colder.
Energy officials said Russia was "launching a major assault" and repair crews were working to fix the damage.
A wave of strikes struck power facilities and apartment buildings in the capital.
Multiple people injured in the assaults on the city have been transported for medical care, as confirmed by local officials.
Regional authorities said the city experienced significant strikes during nighttime hours. A seven-year-old child was killed and multiple civilians were wounded.
The attacks come after nights of aerial attacks in the region, portions of which remain under the control of Moscow's military.
All of Ukraine is in a state of readiness for sophisticated projectile assaults, which are more difficult to detect.
Authorities told journalists that Moscow was deliberately attempting to demolish the country's energy grid, with strikes already disrupting gas facilities.
Officials stated utility staff and authorities were anticipating more assaults.