A Ukrainian military spokesman has said that "dozens" were killed in a rocket attack on a refugee bus convoy earlier today.
Pro-Russian rebels have denied responsibility for the attack, which hit buses carrying refugees from the east Ukrainian city of Luhansk.
In a briefing to journalists, spokesman Andriy Lysenko said they had not been able to count the exact number of people killed, but they had placed it in the dozens with women and children among the dead.
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