Riyadh: Custodian of the Two Holy Mosques King Salman bin Abdulaziz Al Saud has sent a cable of congratulations to King Maha Vajiralongkorn of the Kingdom of Thailand on his country's National Day. According to Saudi Press Agency, the Custodian of the Two Holy Mosques expressed his wishes for King Vajiralongkorn's continued good health and happiness. He also extended his hopes for steady progress and prosperity for the government and people of Thailand.