More than 1,300 people, including women and babies, are still feared trapped in the bombed ruins of the theatre as rescue efforts are hampered by constant Russian shelling.
The 109 empty prams were arranged in solemn rows yesterday in Lviv, near the Polish border, to mark the number of children killed since Russia invaded.
Ukraine's President Volodymyr Zelensky says "hundreds" who sheltered in a theater in Mariupol are still trapped. Meanwhile, more than two million refugees have now crossed into Poland. Follow DW for the latest.
The US and EU strongly criticized attacks by Russia on civilians. Meanwhile, Mariupol authorities are searching for survivors from a bombed out theater. DW has the latest.