A Russian aerial bombardment that lasted more than 12 hours has killed at least four people and injured at least 70 others in Ukraine.
President Volodymyr Zelensky said the deaths all occurred in the capital, Kyiv, where many of the projectiles were aimed, and the victims included a 12-year-old girl.
The barrage - involving nearly 600 drones and several dozen missiles aimed at seven regions of Ukraine - is one of the heaviest in recent months.
Zelensky warned that Ukraine would retaliate and said the vile attack showed Moscow wants to continue fighting and killing. Russia said it struck military facilities and industrial enterprises supporting Ukraine's armed forces.
For Ukrainians, aerial bombardments can be both random and routine. They tend to occur late on Saturday evenings - in this case, the first sirens were heard at 22:00 GMT.
The sound of anti-aircraft fire was punctuated with occasional explosions - presumably either from the sound of an intercepted drone or one hitting its target.
In Kyiv, the country's air alert app urged people to head to shelters and stay there. They were followed by pings warning of an increased aerial threat as hundreds of drones descended on the city.
Ukraine's Defence Minister Igor Klymenko noted that at least 100 civilian sites had been damaged across the country by the attack, with entire neighborhoods left in ruins. Emergency services reported that an attack on Kyiv's Institute of Cardiology resulted in casualties including a nurse and a patient.
Zelensky emphasized that the recent aggression from Russia underscores the need for international support, urging European and US allies to respond decisively. The President vowed, This dastardly attack took place... and this is how Russia declares its real position, making a plea for strong diplomatic backing from western nations.
In response to the ongoing assaults, Zelensky reiterated that Ukraine must prepare for an inevitable strike back against Russia's relentless provocations.
