Riyadh: Custodian of the Two Holy Mosques King Salman bin Abdulaziz Al Saud has sent a cable of congratulations to Grand Duke Guillaume of the Grand Duchy of Luxembourg on his country's National Day.

According to Saudi Press Agency, the Custodian of the Two Holy Mosques expressed his wishes for the Grand Duke's continued good health and happiness. Additionally, he extended his hopes for steady progress and prosperity for the government and people of Luxembourg.