Riyadh, Sep. 20, 2021, SPA -- The Custodian of the Two Holy Mosques King Salman bin Abdulaziz Al Saud has approved awarding King Faisal Medal of 3rd Class to a number of researchers affiliated to King Abdulaziz City for Science and Technology (KACST) for their efforts, field work in the southern border and excellence in the security field. --SPA 21:34 LOCAL TIME 18:34 GMT 0034 www.spa.gov.sa/w1622626