Washington, July 29, 2020, SPA -- Martin Griffiths, the UN Secretary General's Special Envoy to Yemen, welcomed the pivotal role of the Kingdom of Saudi Arabia in accelerating the implementation of the Riyadh Agreement between the Yemeni government and the Southern Transitional Council. Griffiths stressed today that the Riyadh agreement represents an important step towards peace, security, and stability in Yemen. --SPA 01:09 LOCAL TIME 22:09 GMT 0032 www.spa.gov.sa/2115718