Overnight, Russian missile and drone strikes have led to blackouts in large parts of the capital city, Kyiv.
A number of civilians were hurt while residents in the city's east were left without electricity and encountered interruptions to drinking water, according to local authorities.
At the same time, a young boy was killed in a distinct aerial attack in the Zaporizhzhia region in the country's south-east, as reported by local officials.
Russian forces has intensified strikes on power infrastructure over recent weeks, while the country's government has demanded "substantial measures" from partner nations to apply pressure on Russia.
"What's needed is not symbolic gestures but decisive action - from the United States, the EU and the G7 - in supplying protection systems and implementing penalties," mentioned in a public message.
He said that 450 drones and several dozen rockets struck energy facilities, characterizing such strikes as "strategic and deliberate" and against "critical infrastructure" as the weather cools.
Energy officials said Moscow was "conducting extensive attacks" and technical staff were laboring to repair systems.
A series of attacks damaged energy infrastructure and residential structures in Kyiv.
Five out of the nine people hurt in the strikes on the capital have been taken to hospital, per statements from city authorities.
Area administrators said the urban area came under significant strikes throughout the evening. A young boy lost their life and three other people were wounded.
The strikes succeed periods of air raids in the region, sections of which remain under the control of Russian forces.
All of Ukraine is on alert for hypersonic Kinzhal missile strikes, which are harder to detect.
Government officials told reporters that Moscow was purposely seeking to demolish the national power system, with assaults already disrupting fuel infrastructure.
Officials stated utility staff and authorities were preparing for further attacks.
