The leaders and heads of delegations of the Gulf Cooperation Council (GCC) Member States left Riyadh today following their participation in the GCC-Morocco Summit and the GCC-US Summit. They were Kuwaiti Emir Sheikh Sabah Al-Ahmad Al-Sabah; Bahraini King Hamad bin Isa Al Khalifa; Qatari Emir Sheikh Tamim bin Hamad Al Thani and Sayyid Fahd bin Mahmoud Al Said, Deputy Prime Minister for Cabinet Affairs of the Sultanate of Oman. At King Salman Airbase Airport, they were seen off by the accompanying ministers and the ambassadors of Kuwait, Bahrain, Qatar and Oman to the Kingdom.