His Royal Highness Prince Mohammed bin Salman bin Abdulaziz Al Saud, Crown Prince and Deputy Prime Minister, has sent a cable of congratulation to Prince Hans Adam II of the Principality of Liechtenstein, on the anniversary of his country's National Day. In his cable, HRH the Crown Prince expressed his best felicitations and wished the Prince constant good health and happiness and the government and people of the Principality of Liechtenstein steady progress and prosperity.