Throughout the evening, Russian missile and drone strikes have resulted in electricity outages in multiple districts of the capital city, Kyiv.
Several individuals were wounded while local people in eastern districts were plunged into darkness and encountered problems to water supplies, per reports from local authorities.
At the same time, a seven-year-old child was fatally injured in a different Russian drone strike in the Zaporizhzhia area in the country's south-east, according to regional authorities.
Moscow has escalated attacks on electrical systems over the last fortnight, while Ukrainian leadership has demanded "concrete actions" from international partners to exert influence on Russia.
"What is required is not window dressing but decisive action - from the America, Europe and the Group of Seven - in providing air defence systems and implementing penalties," mentioned in a social media post.
He said that hundreds of unmanned aircraft and over thirty missiles struck energy facilities, describing such assaults as "strategic and deliberate" and against "critical infrastructure" as temperatures become colder.
Energy officials said Russia was "inflicting a massive strike" and repair crews were laboring to fix the damage.
A wave of strikes struck energy infrastructure and apartment buildings in Kyiv.
Five out of the nine people hurt in the assaults on the capital have been taken to hospital, according to municipal representatives.
Local officials said the urban area experienced significant strikes during nighttime hours. A minor lost their life and several individuals were injured.
The strikes come after evenings of bombing campaigns in the region, portions of which remain under the control of Moscow's military.
The whole nation is on alert for hypersonic Kinzhal missile strikes, which are harder to spot.
Government officials told journalists that Russia was purposely seeking to destroy the country's energy grid, with attacks already impacting fuel infrastructure.
He said energy workers and officials were anticipating additional strikes.