HH The Deputy Amir Congratulates Custodian of the Two Holy Mosques

His Highness The Deputy Amir Sheikh Abdullah bin Hamad Al Thani sent a cable of congratulations to the Custodian of the Two Holy Mosques King Salman bin Abdulaziz Al Saud of the Kingdom of Saudi Arabia on the occasion of the Kingdom winning the bid to host the World Expo 2030 in Riyadh.