France, Britain and the US have requested an emergency meeting of the UN Security Council to demand the lifting of seiges of towns in which hundreds of thousands of people are trapped, and to allow aid deliveries.

法国、英国和美国请求联合国安理会召开紧急会议，要求帮助被围困城镇解围并允许人道主义援助进入，这些城镇里有成千上万民众被困其中。