Yemeni President Abdu Rabu Mansour Hadi received here today a telephone call from Dr. Abdullatif bin Rashid Al-Zayani, Secretary General of the Gulf Cooperation Council (GCC) Member States. During the telephone conversation, they discussed the latest developments in Yemen and the achievements of National Dialogue Conference (NDC). Al-Zayani congratulated President Hadi on the great success that has been achieved through the signing of the document on the just solution to the issue of the south, considering the signing of the document as a great success of the NDC. "Resolving the southern issue is the key to resolve all issues," Al-Zayani said. For his part, the Yemeni President hailed the support extended by the GCC countries to Yemen's security and stability, and their support to Yemen in various circumstances.