More than 15,000 refugees have arrived in the Yemeni port city of Aden since January , compared with 7,166 people in the first four months of 2007 , according to a spokesperson for the United Nations High Commissioner for Refugees . Agency attributes surging number of refugees in Yemen to unrest in Somalia . More than 15,000 refugees have come to port city of Aden since January . The United Nations says more than half a million people are displaced by the conflict and that nearly 1 million children under age 5 need emergency food aid.
Agency attributes surging number of refugees in Yemen to unrest in Somalia . More than 15,000 refugees have come to port city of Aden since January . The United Nations says more than half a million people are displaced by the conflict and that nearly 1 million children under age 5 need emergency food aid.