Throughout the evening, Russian missile and drone strikes have caused power cuts in large parts of Ukraine's capital, Kyiv.
A number of civilians were injured while inhabitants in eastern neighborhoods were experienced blackouts and encountered disruption to drinking water, per reports from municipal leaders.
Simultaneously, a young boy was lost their life in a different assault in the Zaporizhzhia region in the southeastern part, based on information from regional authorities.
Russian forces has intensified assaults on energy facilities over the past few days, while officials has called for "substantial measures" from allies to increase pressure on Moscow.
"What's needed is not symbolic gestures but strong steps - from the US, Europe and the G7 - in delivering defensive weapons and applying penalties," he wrote in a online statement.
Authorities reported that 450 drones and more than 30 projectiles targeted Ukraine's energy infrastructure, labeling such attacks as "cynical and calculated" and against "everything that sustains normal life" as the weather cools.
Energy officials said Moscow was "launching a major assault" and repair crews were working to repair systems.
A series of attacks hit energy infrastructure and civilian homes in Kyiv.
Several of the people hurt in the attacks on the city have been taken to hospital, per statements from local officials.
Regional authorities said the city came under significant strikes overnight. A minor lost their life and three other people were hurt.
The strikes succeed nights of aerial attacks in the territory, parts of which are currently controlled by invading troops.
All of Ukraine is under warning for sophisticated projectile assaults, which are harder to identify.
National leaders told the media that Moscow was purposely seeking to destroy the electrical infrastructure, with attacks already disrupting gas facilities.
Authorities confirmed technical personnel and officials were anticipating more assaults.