Riyadh, Sha'ban 25, 1436, Jun 12, 2015, SPA -- Yemeni President Abed Rabbo Mansour Hadi has met at his residence in Riyadh with UN Under-Secretary-General for Humanitarian Affairs Stephen O'Brien. During the meeting, they discussed the humanitarian situation in Yemen as well as the humanitarian relief operations carried out by the United Nations. --SPA 14:53 LOCAL TIME 11:53 GMT www.spa.gov.sa/w