Riyadh, May 21, 2021, 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 congratulations to President Abd Rabbu Mansour Hadi of the Republic of Yemen on the anniversary of his country's Unity Day. In his cable, HRH Crown Prince wished the President constant good health and happiness and the Government and people of the Republic of Yemen security and stability. --SPA 11:05 LOCAL TIME 08:05 GMT 0010 www.spa.gov.sa/w1560319