During the night, Russian aerial assaults have led to electricity outages in multiple districts of Ukraine's capital, Kyiv.
Nine people were hurt while local people in eastern districts were experienced blackouts and faced problems to drinking water, according to municipal leaders.
At the same time, a minor was killed in a distinct assault in the southeastern region in the country's south-east, according to local officials.
Moscow has escalated attacks on energy facilities over the last fortnight, while Ukrainian leadership has called for "real steps" from allies to exert influence on Moscow.
"What is required is not superficial actions but decisive action - from the America, the EU and the Group of Seven - in providing defensive weapons and applying sanctions," was stated in a social media post.
Officials stated that 450 drones and several dozen missiles attacked the country's power systems, labeling such attacks as "cynical and calculated" and against "critical infrastructure" as temperatures become colder.
Government representatives said Moscow was "inflicting a massive strike" and technical staff were laboring to restore power.
A series of attacks hit power facilities and civilian homes in Kyiv.
Several of the people wounded in the strikes on the capital have been taken to hospital, according to local officials.
Area administrators said the city came under significant strikes throughout the evening. A seven-year-old child died and multiple civilians were hurt.
The attacks follow periods of aerial attacks in the territory, parts of which remain under the control of Moscow's military.
All of Ukraine is in a state of readiness for sophisticated projectile assaults, which are more difficult to identify.
Government officials told the media that Russia was deliberately attempting to destroy the electrical infrastructure, with attacks already impacting gas facilities.
He said utility staff and officials were bracing for more assaults.
