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.
Israel pounded Lebanon with more than 120 air strikes on Tuesday in one of the heaviest days of bombing in weeks, Lebanese security sources said, as Israeli Prime Minister Benjamin Netanyahu said his military was deepening its operations in the country.
Syria's transitional leadership has located remnants of former President Bashar al-Assad's clandestine chemical weapons programme, including raw materials and munitions similar to those used to carry out deadly gas attacks during the country's long-running civil war.
US President Donald Trump, who turns 80 next month, said "everything checked out perfectly" after having his physical on Tuesday at Walter Reed National Military Medical ​Center, following a year of public attention on apparently minor health issues.
US Secretary of State Marco Rubio said on Tuesday negotiating a deal with Iran could "take a few days," quashing hopes for an imminent end to the conflict a day after US forces conducted what Washington called defensive strikes in southern Iran.