Overnight, Moscow's missile and drone strikes have resulted in power cuts in extensive areas of the capital city, the Ukrainian capital.
A number of civilians were injured while local people in the city's east were plunged into darkness and faced interruptions to water systems, according to city officials.
Meanwhile, a young boy was lost their life in a different assault in the southeastern region in the southeastern part, based on information from local officials.
Moscow has increased assaults on energy facilities over the past few days, while officials has called for "concrete actions" from allies to apply pressure on Moscow.
"The necessity is not window dressing but decisive action - from the US, Europe and the major economies - in supplying protection systems and enforcing sanctions," he wrote in a public message.
He said that hundreds of unmanned aircraft and several dozen missiles attacked Ukraine's energy infrastructure, characterizing such attacks as "cynical and calculated" and against "critical infrastructure" as temperatures become colder.
Government representatives said Moscow was "launching a major assault" and technical staff were striving to repair systems.
A wave of strikes struck power facilities and residential structures in Kyiv.
Five out of the nine people hurt in the assaults on the capital have been hospitalized, per statements from local officials.
Regional authorities said the urban area came under significant strikes overnight. A seven-year-old child lost their life and several individuals were hurt.
The strikes succeed evenings of aerial attacks in the territory, portions of which are occupied by invading troops.
The entire country is under warning for sophisticated projectile assaults, which are harder to identify.
Authorities told journalists that Russia was intentionally trying to damage the national power system, with strikes already impacting fuel infrastructure.
He said utility staff and government agencies were anticipating more assaults.
