Kyiv loses water supply as Russia launches one of its largest attacks on Ukraine's energy system (UPDATED)

Ukraine's national grid operator, Ukrenergo, described the ongoing assault as one of Russia's largest attacks on the country's energy infrastructure.

According to Ukrenergo, Russian forces deliberately targeted energy facilities more than 20 times over the previous 24 hours, using an unprecedented number of weapons and causing extensive damage.

The latest strikes further complicated the situation in Ukraine's power system, forcing emergency outages in Kyiv and several other regions, the operator said.

Thousands of energy workers have been deployed to repair the damage, with restoring electricity to critical infrastructure designated as the first priority.

Meanwhile, Kyivvodokanal, the capital's water utility, said Russian attacks had left its main water supply facilities without electricity, temporarily interrupting water service across the city.

The utility warned that even after electricity is restored, additional time will be needed to restart equipment, refill water networks and stabilize pressure.

Residents were advised to use the city's public drinking-water wells while regular service remains unavailable.

Ukrenergo said emergency crews were working to stabilize the power system and restore supplies as quickly as possible.

UPDATE: Kyiv authorities are setting up emergency warming centers in districts hardest hit by power outages, Mayor Vitali Klitschko said on November 3. Residents will be able to warm up and charge their phones and other electronic devices.

Klitschko described the capital's electricity situation as "extremely difficult," saying damage to Ukraine's power generation and transmission infrastructure had disrupted water supplies and electric public transport. Emergency repair crews are working to restore services.