Throughout the evening, Russian aerial assaults have caused electricity outages in multiple districts of Ukraine's capital, Kyiv.
Several individuals were hurt while local people in eastern districts were experienced blackouts and faced problems to drinking water, per reports from local authorities.
Meanwhile, a young boy was killed in a distinct aerial attack in the southeastern region in the country's south-east, based on information from local officials.
Russian forces has intensified strikes on power infrastructure over the past few days, while Ukrainian leadership has demanded "substantial measures" from partner nations to apply pressure on Moscow.
"What's needed is not symbolic gestures but firm measures - from the US, Europe and the Group of Seven - in supplying protection systems and applying penalties," he wrote in a online statement.
Officials stated that 450 drones and more than 30 projectiles targeted energy facilities, labeling such attacks as "cynical and calculated" and against "essential services" as the weather cools.
The energy minister said Moscow was "launching a major assault" and technical staff were working to restore power.
A barrage of missiles struck energy infrastructure and apartment buildings in the capital.
Five out of the nine people injured in the attacks on the city have been taken to hospital, per statements from city authorities.
Local officials said the urban area experienced significant strikes throughout the evening. A minor died and several individuals were wounded.
The strikes succeed nights of aerial attacks in the territory, sections of which are currently controlled by invading troops.
All of Ukraine is on alert for sophisticated projectile assaults, which are tougher to spot.
Government officials told journalists that Russia was purposely seeking to demolish the electrical infrastructure, with assaults already impacting fuel infrastructure.
He said energy workers and authorities were anticipating additional strikes.