Throughout the evening, Russian aerial assaults have led to power cuts in multiple districts of Ukraine's capital, Kyiv.
Several individuals were wounded while local people in the city's east were plunged into darkness and dealt with problems to drinking water, according to local authorities.
Meanwhile, a minor was fatally injured in a distinct assault in the Zaporizhzhia region in the country's south-east, based on information from local officials.
Moscow has intensified assaults on electrical systems over the last fortnight, while the country's government has requested "concrete actions" from international partners to apply pressure on Moscow.
"The necessity is not superficial actions but decisive action - from the United States, Europe and the major economies - in supplying air defence systems and applying sanctions," was stated in a online statement.
He said that numerous aerial vehicles and several dozen projectiles attacked the country's power systems, describing such attacks as "cynical and calculated" and against "critical infrastructure" as temperatures become colder.
Energy officials said Moscow was "launching a major assault" and repair crews were laboring to fix the damage.
A series of attacks damaged electrical systems and civilian homes in the capital.
Multiple people wounded in the strikes on the capital have been transported for medical care, according to local officials.
Local officials said the city experienced heavy assaults overnight. A young boy was killed and several individuals were wounded.
The strikes succeed nights of air raids in the area, portions of which remain under the control of Moscow's military.
The entire country is under warning for sophisticated projectile assaults, which are tougher to spot.
National leaders told reporters that Moscow was intentionally trying to damage the electrical infrastructure, with assaults already impacting fuel infrastructure.
Authorities confirmed utility staff and government agencies were bracing for additional strikes.
