Throughout the evening, Russian aerial assaults have led to electricity outages in multiple districts of Ukraine's capital, Kyiv.
A number of civilians were injured while local people in the city's east were plunged into darkness and encountered disruption to water supplies, per reports from local authorities.
Meanwhile, a seven-year-old child was killed in a separate aerial attack in the southeastern region in the southeastern part, based on information from local officials.
Moscow has intensified strikes on energy facilities over the last fortnight, while Ukrainian leadership has demanded "real steps" from partner nations to increase pressure on Moscow.
"The necessity is not superficial actions but strong steps - from the America, European nations and the Group of Seven - in delivering air defence systems and applying restrictions," was stated in a social media post.
He said that hundreds of unmanned aircraft and several dozen projectiles attacked energy facilities, describing such assaults as "cynical and calculated" and against "everything that sustains normal life" as the weather cools.
Government representatives said Russia was "launching a major assault" and technical staff were working to repair systems.
A wave of strikes hit electrical systems and civilian homes in Kyiv.
Several of the people wounded in the strikes on the capital have been taken to hospital, according to local officials.
Regional authorities said the metropolitan region endured heavy assaults throughout the evening. A minor lost their life and several individuals were hurt.
The assaults come after periods of air raids in the area, parts of which are occupied by Moscow's military.
The whole nation is under warning for advanced weapon attacks, which are tougher to detect.
Government officials told journalists that Moscow was intentionally trying to destroy the country's energy grid, with strikes already disrupting gas facilities.
Authorities confirmed energy workers and authorities were anticipating further attacks.