Manama: His Royal Highness Prince Salman bin Hamad Al Khalifa, the Crown Prince and Prime Minister, today sent a cable of congratulations to the President of the Lao People's Democratic Republic, HE Thongloun Sisoulith, on Laos' National Day. According to Bahrain News Agency, the message from HRH the Crown Prince and Prime Minister expressed sincere congratulations to the President and the people of Laos on the occasion of their National Day. The cable underscored the significance of the day and extended best wishes for continued progress and prosperity in Laos.