His Highness The Amir Sheikh Tamim bin Hamad Al Thani participated along with his brothers Their Majesties and Highnesses leaders of GCC countries and heads of delegations in the opening session of the 42nd session of the Supreme Council of the Cooperation Council for the Arab States of the Gulf (GCC), which was held this evening at Diriyah Palace in Riyadh in the sisterly Kingdom of Saudi Arabia.

The session was attended by a number of Their Excellencies members of the official delegation accompanying HH The Amir, a number of Their Royal Highnesses princes, and Their Excellencies members of the accompanying official delegations.

It was also attended by HE GCC Secretary-General Dr. Nayef bin Falah Al Hajraf.