Throughout the evening, Russian missile and drone strikes have led to blackouts in multiple districts of the capital city, Kyiv.
A number of civilians were injured while inhabitants in eastern districts were plunged into darkness and faced problems to drinking water, as stated by local authorities.
At the same time, a seven-year-old child was lost their life in a different assault in the Zaporizhzhia area in the country's south-east, based on information from local officials.
Russian forces has intensified attacks on energy facilities over the past few days, while officials has demanded "substantial measures" from allies to exert influence on Russia.
"The necessity is not symbolic gestures but firm measures - from the United States, the EU and the Group of Seven - in delivering defensive weapons and implementing penalties," was stated in a social media post.
He said that numerous aerial vehicles and more than 30 missiles attacked Ukraine's energy infrastructure, characterizing such strikes as "cynical and calculated" and against "critical infrastructure" as winter approaches.
Energy officials said Moscow was "inflicting a massive strike" and repair crews were striving to restore power.
A barrage of missiles struck energy infrastructure and residential structures in the capital.
Multiple people injured in the assaults on the city have been transported for medical care, according to municipal representatives.
Regional authorities said the metropolitan region experienced heavy assaults overnight. A minor died and multiple civilians were injured.
The attacks follow nights of aerial attacks in the region, sections of which remain under the control of invading troops.
The entire country is in a state of readiness for sophisticated projectile assaults, which are harder to detect.
National leaders told the media that Moscow was deliberately attempting to damage the national power system, with strikes already impacting gas facilities.
He said energy workers and government agencies were preparing for further attacks.