Overnight, Russian aerial assaults have caused power cuts in large parts of Ukraine's capital, Kyiv.
A number of civilians were wounded while residents in eastern neighborhoods were plunged into darkness and dealt with disruption to drinking water, per reports from city officials.
At the same time, a minor was fatally injured in a different assault in the southeastern region in the southeastern part, as reported by local officials.
Moscow has increased assaults on energy facilities over the past few days, while the country's government has requested "concrete actions" from partner nations to increase pressure on Russia.
"The necessity is not symbolic gestures but decisive action - from the America, European nations and the Group of Seven - in supplying protection systems and implementing penalties," he wrote in a online statement.
Authorities reported that hundreds of unmanned aircraft and more than 30 projectiles attacked Ukraine's energy infrastructure, characterizing such strikes as "cynical and calculated" and against "essential services" as winter approaches.
Government representatives said Russia was "launching a major assault" and technical staff were striving to fix the damage.
A barrage of missiles struck electrical systems and apartment buildings in Kyiv.
Five out of the nine people injured in the attacks on the city have been hospitalized, according to municipal representatives.
Regional authorities said the city endured intense attacks during nighttime hours. A seven-year-old child was killed and three other people were wounded.
The assaults follow nights of air raids in the territory, portions of which are currently controlled by Russian forces.
All of Ukraine is in a state of readiness for advanced weapon attacks, which are harder to identify.
Authorities told the media that Russia was purposely seeking to destroy the country's energy grid, with attacks already impacting energy systems.
Authorities confirmed utility staff and government agencies were bracing for additional strikes.
