Secretary General of the Organization of Islamic Cooperation (OIC) Hissein Brahim Taha has congratulated His Royal Highness Prince Mohammed bin Salman bin Abdulaziz, Crown Prince and Prime Minister, on the issuance of a Royal Order to be as Prime Minister of the Kingdom of Saudi Arabia. Taha wished His Royal Highness the Crown Prince further success in continuing his efforts to serve the Kingdom of Saudi Arabia and its people and wished the Kingdom of Saudi Arabia further welfare and prosperity under the leadership of Custodian of the Two Holy Mosques King Salman bin Abdulaziz Al Saud, the current President of the Islamic summit. The secretary general also commended the Kingdom of Saudi Arabia's generous support and facilities to help OIC play its role in realizing solidarity through joint Islamic action.