Crown Prince Salman bin Abdulaziz Al Saud, Deputy Premier, Minister of Defense and President of 3rd Arab Economic and Social Development Summit, held this evening a dinner banquet in honor of the leaders and heads of delegations of Arab countries at King Abdulaziz International Conference Center in Riyadh. The banquet was attended by a number of princes, members of official delegations participating in the Summit, ministers, heads of diplomatic missions accredited to the Kingdom of Saudi Arabia, and senior civil and military officials.