His Royal Highness Prince Mohammed bin Salman bin Abdulaziz Al Saud, Crown Prince, Deputy Prime Minister and Minister of Defense, sent a cable of congratulations to Grand Duke Henri of Luxembourg, on the occasion of his country's national day. In his cable, His Royal Highness the Crown Prince expressed his best wishes of permanent health and happiness to the Grand Duke of Luxembourg, wishing the and further progress and prosperity to the Government and people of Luxembourg.