Overnight, Moscow's aerial assaults have resulted in blackouts in extensive areas of Ukraine's capital, Kyiv.
A number of civilians were wounded while residents in eastern districts were plunged into darkness and faced problems to water systems, per reports from city officials.
At the same time, a minor was fatally injured in a distinct assault in the Zaporizhzhia area in the southern area, according to regional authorities.
Moscow has intensified attacks on energy facilities over the past few days, while officials has demanded "substantial measures" from allies to increase pressure on Moscow.
"The necessity is not symbolic gestures but firm measures - from the US, Europe and the Group of Seven - in supplying air defence systems and implementing penalties," mentioned in a public message.
He said that numerous aerial vehicles and more than 30 missiles struck Ukraine's energy infrastructure, characterizing such attacks as "premeditated" and against "essential services" as temperatures become colder.
Energy officials said Russia was "conducting extensive attacks" and maintenance teams were striving to fix the damage.
A barrage of missiles hit electrical systems and residential structures in the capital.
Multiple people wounded in the assaults on the capital have been transported for medical care, according to local officials.
Local officials said the metropolitan region experienced significant strikes overnight. A young boy lost their life and three other people were wounded.
The strikes come after nights of air raids in the region, portions of which are occupied by invading troops.
All of Ukraine is under warning for sophisticated projectile assaults, which are tougher to identify.
Government officials told journalists that Moscow was purposely seeking to damage the national power system, with attacks already disrupting energy systems.
He said utility staff and authorities were anticipating more assaults.