Throughout the evening, Moscow's aerial assaults have led to blackouts in multiple districts of Ukraine's capital, Kyiv.
A number of civilians were hurt while residents in eastern districts were experienced blackouts and dealt with disruption to water supplies, according to city officials.
Simultaneously, a minor was fatally injured in a different aerial attack in the southeastern region in the country's south-east, according to local officials.
Moscow has intensified strikes on energy facilities over recent weeks, while the country's government has demanded "real steps" from allies to increase pressure on Moscow.
"The necessity is not superficial actions but decisive action - from the America, European nations and the G7 - in providing defensive weapons and applying penalties," he wrote in a public message.
He said that hundreds of unmanned aircraft and several dozen projectiles struck energy facilities, describing such strikes as "cynical and calculated" and against "critical infrastructure" as the weather cools.
Government representatives said Russia was "conducting extensive attacks" and repair crews were striving to fix the damage.
A barrage of missiles damaged electrical systems and civilian homes in the capital.
Several of the people hurt in the attacks on the city have been hospitalized, as confirmed by municipal representatives.
Regional authorities said the city endured intense attacks during nighttime hours. A minor died and several individuals were wounded.
The strikes come after nights of bombing campaigns in the region, portions of which remain under the control of invading troops.
All of Ukraine is under warning for sophisticated projectile assaults, which are more difficult to detect.
Government officials told reporters that Russia was deliberately attempting to demolish the electrical infrastructure, with attacks already affecting gas facilities.
He said technical personnel and officials were bracing for further attacks.
