President Nguyen Xuan Phuc sent a message of congratulations to King Salman bin Abdulaziz Al-Saud, while Prime Minister Pham Minh Chinh cabled a congratulatory message to Crown Prince Mohammed bin Salman bin Abdulaziz Al-Saud and National Assembly Chairman Vuong Dinh Hue did the same to Speaker of the Shura Council (Consultative Council) Abdullah Mohammed Ibrahim Al-Sheikh.
The same day, Minister of Foreign Affairs Bui Thanh Son also extended greetings to his Saudi Arabian counterpart Prince Faisal bin Farhan Al Saud.