During the night, Moscow's missile and drone strikes have led to power cuts in multiple districts of Ukraine's capital, Kyiv.
Several individuals were hurt while inhabitants in eastern neighborhoods were experienced blackouts and faced disruption to drinking water, according to local authorities.
At the same time, a minor was killed in a different Russian drone strike in the southeastern region in the southeastern part, according to local officials.
Russian forces has intensified strikes on power infrastructure over the last fortnight, while the country's government has called for "substantial measures" from allies to apply pressure on Russia.
"What's needed is not superficial actions but strong steps - from the United States, the EU and the major economies - in providing air defence systems and enforcing penalties," was stated in a online statement.
Authorities reported that numerous aerial vehicles and over thirty projectiles attacked the country's power systems, labeling such strikes as "premeditated" and against "essential services" as the weather cools.
Energy officials said Russia was "conducting extensive attacks" and technical staff were laboring to restore power.
A series of attacks damaged electrical systems and apartment buildings in the capital.
Multiple people injured in the assaults on the city have been taken to hospital, per statements from city authorities.
Regional authorities said the city experienced significant strikes overnight. A young boy lost their life and several individuals were hurt.
The attacks come after evenings of bombing campaigns in the territory, parts of which are currently controlled by Moscow's military.
The whole nation is under warning for advanced weapon attacks, which are more difficult to detect.
Authorities told reporters that Russia was purposely seeking to demolish the national power system, with strikes already affecting energy systems.
Authorities confirmed technical personnel and authorities were preparing for further attacks.