On the occasion of Oman’s celebration of its 53rd National Day, H.E. Dr. Mohamed Ould Amar, Director-General of the Arab League Educational, Cultural and Scientific Organization (ALECSO), is pleased to express his warmest congratulations to His Majesty Sultan Haitham bin Tariq Al Said as well as to the Omani Government and people, wishing the Sultanate of Oman continued progress and prosperity.