Overnight, Moscow's aerial assaults have caused electricity outages in large parts of Ukraine's capital, Kyiv.
Nine people were hurt while residents in the city's east were left without electricity and dealt with interruptions to water supplies, according to municipal leaders.
Meanwhile, a young boy was lost their life in a different assault in the Zaporizhzhia region in the southeastern part, as reported by local officials.
Russian forces has escalated strikes on electrical systems over the past few days, while officials has demanded "concrete actions" from partner nations to increase pressure on Moscow.
"The necessity is not window dressing but firm measures - from the America, Europe and the Group of Seven - in supplying protection systems and applying sanctions," mentioned in a online statement.
Officials stated that hundreds of unmanned aircraft and several dozen missiles attacked Ukraine's energy infrastructure, describing such attacks as "cynical and calculated" and against "critical infrastructure" as winter approaches.
Energy officials said Russia was "launching a major assault" and repair crews were striving to repair systems.
A series of attacks struck energy infrastructure and residential structures in Kyiv.
Five out of the nine people injured in the strikes on the capital have been hospitalized, per statements from city authorities.
Local officials said the metropolitan region experienced heavy assaults during nighttime hours. A minor lost their life and multiple civilians were injured.
The assaults follow evenings of aerial attacks in the area, sections of which are occupied by Russian forces.
The whole nation is under warning for hypersonic Kinzhal missile strikes, which are tougher to detect.
Authorities told journalists that Moscow was deliberately attempting to destroy the country's energy grid, with strikes already affecting fuel infrastructure.
Authorities confirmed energy workers and officials were preparing for further attacks.
