During the night, Moscow's aerial assaults have led to electricity outages in multiple districts of Ukraine's capital, Kyiv.
A number of civilians were hurt while inhabitants in the city's east were experienced blackouts and dealt with problems to water systems, as stated by municipal leaders.
Meanwhile, a young boy was fatally injured in a different assault in the Zaporizhzhia region in the country's south-east, based on information from local officials.
Russian forces has intensified attacks on electrical systems over the past few days, while the country's government has demanded "substantial measures" from allies to increase pressure on Russia.
"What is required is not window dressing but firm measures - from the America, Europe and the G7 - in delivering protection systems and implementing sanctions," was stated in a online statement.
Officials stated that 450 drones and over thirty missiles struck the country's power systems, labeling such assaults as "strategic and deliberate" and against "essential services" as temperatures become colder.
The energy minister said Russia was "conducting extensive attacks" and repair crews were laboring to restore power.
A series of attacks hit energy infrastructure and apartment buildings in the capital.
Five out of the nine people wounded in the strikes on the capital have been taken to hospital, as confirmed by city authorities.
Regional authorities said the metropolitan region came under significant strikes throughout the evening. A minor died and several individuals were wounded.
The strikes follow nights of air raids in the territory, parts of which are currently controlled by Moscow's military.
All of Ukraine is on alert for hypersonic Kinzhal missile strikes, which are more difficult to spot.
National leaders told the media that Moscow was deliberately attempting to destroy the country's energy grid, with strikes already disrupting energy systems.
Authorities confirmed utility staff and officials were preparing for additional strikes.
