Four people including a three-year-old child were killed and eight others wounded when a Russian drone hit an apartment block in the southern Ukrainian port city of Odesa on Saturday, authorities said.
At the scene, smoke poured from rubble strewn across the ground where the drone had ripped a several-storey sized chunk out of the building.
Clothes and furniture could be seen among the ruined mass of concrete and steel hanging off the side of the ruined apartment block.
"Russia continues to fight civilians...One of the enemy drones hit a residential building in Odesa. Eighteen apartments were destroyed," Ukrainian President Volodymyr Zelenskiy said in a Telegram post.
Ukraine's State Emergencies Service posted photos including of a dead toddler being placed in a body bag by rescuers.
"This is impossible to forget! This is impossible to forgive," it wrote. It said five people including a child had been rescued alive.
According to Zelenskiy, the drone was a Shahed supplied by Iran. Russia has launched several thousand of these long-range winged drones throughout the war at targets deep inside Ukraine.
Israeli Prime Minister Benjamin Netanyahu said on Sunday Israel would determine which foreign forces it would allow as part of a planned international force in Gaza to help secure an end to its war under US President Donald Trump's plan.
Two suspects in the brazen daylight heist of some of France's crown jewels from the Louvre were arrested in Paris on Saturday evening and are being questioned, Le Parisien newspaper reported on Sunday, citing sources close to the investigation.
Ukraine's President Volodymyr Zelenskyy called for new strong sanctions against Russia and its allies after Russian drones killed three and injured 31, including six children, in an overnight air attack on Kyiv.
The outlawed Kurdistan Workers Party (PKK) said on Sunday it was withdrawing from Turkey as part of a disarmament process it is coordinating with the government, and pressed Ankara for concrete measures to move the process along.