Throughout the evening, Russian missile and drone strikes have resulted in power cuts in multiple districts of Ukraine's capital, Kyiv.
A number of civilians were injured while residents in the city's east were plunged into darkness and encountered interruptions to drinking water, according to city officials.
At the same time, a young boy was fatally injured in a distinct assault in the Zaporizhzhia area in the southeastern part, based on information from regional authorities.
Moscow has intensified strikes on energy facilities over recent weeks, while the country's government has called for "concrete actions" from allies to exert influence on Russia.
"The necessity is not window dressing but strong steps - from the US, the EU and the major economies - in delivering air defence systems and implementing sanctions," he wrote in a social media post.
He said that hundreds of unmanned aircraft and over thirty missiles targeted energy facilities, labeling such assaults as "premeditated" and against "everything that sustains normal life" as temperatures become colder.
Energy officials said Russia was "inflicting a massive strike" and technical staff were working to restore power.
A barrage of missiles hit power facilities and residential structures in the capital.
Five out of the nine people wounded in the assaults on the capital have been taken to hospital, according to local officials.
Regional authorities said the city experienced intense attacks during nighttime hours. A young boy lost their life and three other people were injured.
The attacks follow nights of air raids in the region, sections of which are currently controlled by Moscow's military.
The whole nation is in a state of readiness for advanced weapon attacks, which are more difficult to identify.
Government officials told the media that Russia was intentionally trying to damage the electrical infrastructure, with strikes already impacting energy systems.
Officials stated technical personnel and officials were bracing for more assaults.
