Overnight, Russian missile and drone strikes have resulted in blackouts in large parts of Ukraine's capital, Kyiv.
Several individuals were wounded while inhabitants in the city's east were plunged into darkness and faced interruptions to water supplies, per reports from city officials.
At the same time, a seven-year-old child was killed in a different assault in the Zaporizhzhia region in the southern area, based on information from area administrators.
Moscow has escalated assaults on energy facilities over recent weeks, while officials has demanded "concrete actions" from allies to exert influence on Russia.
"The necessity is not window dressing but decisive action - from the US, European nations and the Group of Seven - in providing defensive weapons and enforcing sanctions," mentioned in a online statement.
Officials stated that 450 drones and several dozen rockets targeted Ukraine's energy infrastructure, characterizing such strikes as "cynical and calculated" and against "everything that sustains normal life" as the weather cools.
The energy minister said Moscow was "conducting extensive attacks" and maintenance teams were striving to fix the damage.
A wave of strikes hit power facilities and residential structures in the capital.
Several of the people hurt in the attacks on the city have been taken to hospital, as confirmed by local officials.
Regional authorities said the metropolitan region endured significant strikes overnight. A minor died and multiple civilians were injured.
The attacks follow periods of bombing campaigns in the area, portions of which are occupied by Moscow's military.
All of Ukraine is in a state of readiness for sophisticated projectile assaults, which are harder to detect.
Authorities told reporters that Moscow was intentionally trying to damage the national power system, with attacks already impacting gas facilities.
He said technical personnel and authorities were bracing for more assaults.