During the night, Russian missile and drone strikes have resulted in blackouts in multiple districts of Ukraine's capital, Kyiv.
Several individuals were injured while inhabitants in the city's east were plunged into darkness and dealt with problems to water supplies, per reports from local authorities.
At the same time, a seven-year-old child was killed in a different assault in the Zaporizhzhia region in the southeastern part, as reported by regional authorities.
Russian forces has increased strikes on energy facilities over the past few days, while the country's government has called for "concrete actions" from international partners to increase pressure on Russia.
"What is required is not symbolic gestures but strong steps - from the United States, Europe and the G7 - in delivering defensive weapons and implementing penalties," he wrote in a public message.
Officials stated that 450 drones and several dozen rockets attacked Ukraine's energy infrastructure, labeling such strikes as "cynical and calculated" and against "everything that sustains normal life" as temperatures become colder.
The energy minister said Russia was "inflicting a massive strike" and repair crews were laboring to repair systems.
A series of attacks hit energy infrastructure and apartment buildings in the capital.
Several of the people injured in the assaults on the capital have been hospitalized, according to city authorities.
Regional authorities said the metropolitan region endured significant strikes overnight. A seven-year-old child died and several individuals were hurt.
The assaults succeed evenings of air raids in the region, parts of which remain under the control of invading troops.
The whole nation is in a state of readiness for advanced weapon attacks, which are harder to identify.
Government officials told reporters that Moscow was purposely seeking to demolish the national power system, with strikes already disrupting energy systems.
Authorities confirmed energy workers and government agencies were bracing for more assaults.