Some 400 people in the besieged Syrian town of Madaya need to be urgently evacuated for medical treatment, says UN humanitarian chief Stephen O'Brien.
The UN's humanitarian chief Stephen O'Brien says he is "horrified" by the attacks on civilians taking place in Syria.
Some 400 people in the besieged Syrian town of Madaya need to be urgently evacuated for medical treatment, says UN humanitarian chief Stephen O'Brien.
The UN's humanitarian chief Stephen O'Brien says he is "horrified" by the attacks on civilians taking place in Syria.
