Secretary General of the Organization of Islamic Cooperation (OIC) Dr. Yousef bin Ahmed Al-Othaimeen met here today with the Special Envoy of Secretary General of the United Nations to Yemen Martin Griffiths. During the meeting, they discussed the latest political, security and humanitarian developments in Yemen as well as the efforts of the UN Envoy to reach a political solution to end the conflict in Yemen according to the GCC initiative, the outcomes of the National Dialogue Conference in Yemen, and Security Council resolution No. 2216.