Doha, July 15 (QNA) - HH the Amir Sheikh Tamim bin Hamad Al-Thani will participate on Saturday along with Their Majesties, Excellencies and Highnesses the leaders of the countries of the Cooperation Council for the Arab States of the Gulf, HM the King of the Hashemite Kingdom of Jordan, HE the President of the Arab Republic of Egypt, HE the President of the United States of America, and HE the Prime Minister of the Republic of Iraq, in the Jeddah Security and Development Summit in Jeddah, the Kingdom of Saudi Arabia. (QNA)