Overnight, Russian aerial assaults have led to power cuts in extensive areas of Ukraine's capital, Kyiv.
A number of civilians were injured while residents in eastern districts were experienced blackouts and encountered problems to water systems, according to local authorities.
Meanwhile, a young boy was killed in a separate aerial attack in the Zaporizhzhia region in the southeastern part, based on information from regional authorities.
Moscow has increased assaults on energy facilities over recent weeks, while officials has demanded "real steps" from partner nations to apply pressure on Moscow.
"The necessity is not symbolic gestures but strong steps - from the US, European nations and the Group of Seven - in supplying defensive weapons and enforcing restrictions," mentioned in a online statement.
Officials stated that 450 drones and over thirty projectiles attacked energy facilities, describing such attacks as "strategic and deliberate" and against "critical infrastructure" as temperatures become colder.
Government representatives said Moscow was "conducting extensive attacks" and technical staff were striving to fix the damage.
A wave of strikes damaged power facilities and civilian homes in the capital.
Several of the people injured in the strikes on the capital have been taken to hospital, as confirmed by municipal representatives.
Area administrators said the metropolitan region endured heavy assaults throughout the evening. A seven-year-old child was killed and several individuals were wounded.
The strikes come after nights of aerial attacks in the region, sections of which are occupied by Moscow's military.
The entire country is under warning for hypersonic Kinzhal missile strikes, which are tougher to identify.
Authorities told reporters that Moscow was intentionally trying to damage the electrical infrastructure, with attacks already impacting gas facilities.
He said energy workers and authorities were bracing for additional strikes.