Riyadh, May 02, 2019, SPA -- His Royal Highness Prince Mohammed bin Salman bin Abdulaziz Al Saud, Crown Prince, Deputy Prime Minister and Minister of Defense, has sent a cable of congratulation to Emperor Naruhito of Japan on his ascending the throne. HRH Crown Prince wished the Emperor permanent good health and happiness and his people steady progress and prosperity. --SPA 15:29 LOCAL TIME 12:29 GMT 0011 www.spa.gov.sa/w1095616