During the night, Russian missile and drone strikes have led to power cuts in multiple districts of the capital city, Kyiv.
Several individuals were injured while residents in eastern districts were plunged into darkness and encountered disruption to drinking water, per reports from city officials.
Meanwhile, a young boy was fatally injured in a different assault in the southeastern region in the country's south-east, based on information from local officials.
Russian forces has intensified strikes on energy facilities over the past few days, while officials has requested "substantial measures" from international partners to exert influence on Moscow.
"The necessity is not superficial actions but strong steps - from the America, European nations and the Group of Seven - in supplying defensive weapons and enforcing sanctions," mentioned in a online statement.
Officials stated that 450 drones and more than 30 missiles struck Ukraine's energy infrastructure, describing such attacks as "premeditated" and against "essential services" as the weather cools.
Government representatives said Russia was "inflicting a massive strike" and repair crews were laboring to restore power.
A series of attacks hit power facilities and apartment buildings in the capital.
Multiple people wounded in the attacks on the city have been hospitalized, per statements from municipal representatives.
Regional authorities said the city endured intense attacks overnight. A seven-year-old child died and multiple civilians were injured.
The attacks follow periods of aerial attacks in the region, sections of which are occupied by Moscow's military.
All of Ukraine is under warning for sophisticated projectile assaults, which are tougher to detect.
Government officials told reporters that Russia was deliberately attempting to damage the country's energy grid, with strikes already disrupting energy systems.
Officials stated utility staff and officials were preparing for further attacks.