Overnight, Moscow's aerial assaults have led to blackouts in extensive areas of Ukraine's capital, Kyiv.
Nine people were wounded while local people in the city's east were left without electricity and faced problems to water supplies, according to city officials.
Simultaneously, a minor was lost their life in a separate assault in the Zaporizhzhia region in the southeastern part, based on information from area administrators.
Moscow has increased strikes on power infrastructure over the past few days, while officials has requested "real steps" from partner nations to increase pressure on Moscow.
"The necessity is not window dressing but decisive action - from the United States, the EU and the Group of Seven - in providing protection systems and applying penalties," he wrote in a online statement.
Officials stated that hundreds of unmanned aircraft and over thirty rockets targeted the country's power systems, labeling such strikes as "premeditated" and against "everything that sustains normal life" as temperatures become colder.
Energy officials said Moscow was "launching a major assault" and maintenance teams were striving to restore power.
A wave of strikes hit power facilities and apartment buildings in Kyiv.
Several of the people hurt in the strikes on the capital have been hospitalized, as confirmed by municipal representatives.
Local officials said the urban area experienced intense attacks overnight. A young boy died and several individuals were injured.
The assaults come after nights of aerial attacks in the territory, portions of which are occupied by invading troops.
All of Ukraine is under warning for hypersonic Kinzhal missile strikes, which are more difficult to detect.
Government officials told journalists that Moscow was intentionally trying to destroy the electrical infrastructure, with assaults already affecting fuel infrastructure.
Officials stated energy workers and officials were anticipating further attacks.
