Prince Mohammed bin Naif bin Abdulaziz, Assistant Minister of Interior for Security Affairs, today conveyed the condolences of the Custodian of the Two Holy Mosques King Abdullah bin Abdulaziz Al Saud, Crown Prince Sultan bin Abdulaziz Al Saud, Deputy Premier, Minister of Defense and Aviation and Inspector General, Prince Naif bin Abdulaziz, Second Deputy Premier and Minister of Interior, and Prince Ahmed bin Abdulaziz, Deputy Minister of Interior, on the martyrdom of the duty martyr Sergeant Barak bin Ali Al-Harthi who was killed in action on Tuesday evening while chasing infiltrators at al-Wadiaa Center Force in Najran Region on the border with Yemen. Visiting Bisha in the Southern parts of the Kingdom, Prince Mohammed bin Naif bin Abdulaziz extended the sorrow and sympathy of the Saudi leadership to the family of Al-Harthi. For his part, the father of Al-Harthi thanked the Saudi leadership for their human gesture toward their son, and vowed that all his sons will be ready to defend the nation and its leadership.