The Ministers of Defense, Ministers of Foreign Affairs and Heads of National Security Services of the Gulf Cooperation Council (GCC) countries left here today after participating in their joint meeting. At the Conferences Palace, they were seen off by Prince Abdulrahman bin Abdulaziz, the Deputy Minister of Defense and Aviation and Inspector General; Abdulrahman bin Hamad Al-Atiyyah, GCC Secretary General; and a number of civil and military officials. Early tonight, Prince Abdulrahman bin Abdulaziz held a dinner party in honor of Foreign Ministers, Defense Ministers, Heads of National Security Services of GCC states and the official accompanying delegations on the occasion of their joint meeting.