Riyadh, December 10, 2018, SPA -- Deputy Prime Minister for Cabinet Affairs of the Sultanate of Oman, left Riyadh on Sunday after his participation in the 39th Session of the Supreme Council of the Gulf Cooperation Council (GCC). At King Salman Airbase Airport, the Deputy Prime Minister was seen off by a number of officials. --SPA 00:40 LOCAL TIME 21:40 GMT 0023 www.spa.gov.sa/w802437