Throughout the evening, Russian aerial assaults have led to power cuts in multiple districts of Ukraine's capital, Kyiv.
Several individuals were hurt while local people in eastern districts were plunged into darkness and faced problems to drinking water, per reports from municipal leaders.
At the same time, a young boy was killed in a different Russian drone strike in the Zaporizhzhia region in the country's south-east, as reported by local officials.
Moscow has increased strikes on power infrastructure over the past few days, while officials has demanded "real steps" from international partners to exert influence on Russia.
"What is required is not window dressing but decisive action - from the America, the EU and the Group of Seven - in delivering air defence systems and enforcing restrictions," he wrote in a public message.
Authorities reported that 450 drones and over thirty rockets attacked the country's power systems, describing such attacks as "cynical and calculated" and against "essential services" as the weather cools.
Energy officials said Russia was "inflicting a massive strike" and maintenance teams were laboring to repair systems.
A series of attacks damaged power facilities and apartment buildings in Kyiv.
Several of the people hurt in the assaults on the city have been taken to hospital, per statements from municipal representatives.
Local officials said the urban area experienced intense attacks during nighttime hours. A young boy lost their life and several individuals were injured.
The strikes succeed evenings of aerial attacks in the territory, sections of which are occupied by invading troops.
All of Ukraine is under warning for hypersonic Kinzhal missile strikes, which are more difficult to detect.
Government officials told journalists that Russia was purposely seeking to demolish the country's energy grid, with strikes already affecting gas facilities.
Authorities confirmed energy workers and authorities were bracing for more assaults.