Odesa Mayor Hennadii Trukhanov said in a statement on Telegram a total of eight people were killed in the port city after Russian missile strikes.
"Behind my back is what Russians call a military target," he said. "A residential building that they for some reason call a military object. Eight people died. A three-month-old child is among them. She hadn't seen life yet. You [Russians] are monsters, burn in hell."
In a separate statement, local authorities said rescue work was still underway in a damaged residential building. A total of 86 people were been evacuated, and rubble was still being dismantled.
Ukrainian President Volodymyr Zelensky said in a news conference 18 or 20 people had been injured in the strike.