Crown Prince Salman bin Abdulaziz Al Saud, Deputy Premier and Minister of Defense made yesterday phone calls to families of four Saudi security personnel who were killed during the performance of duty at Al-Wadia'h point on Saudi-Yemeni border including Corporal Fahd Hazza Jraidi Al-Dosari, Corporal Mohammed Mubarak Mabrouk Al-Braiki, Corporal Said Hadi Mohammad Al-Qahtani, and First Soldier Saeed Ali Hussein Al-Qahtani. The Crown Prince expressed his condolences to them, praying to Allah Almighty to bless the martyrs' souls and reside them in paradise, stressing the Kingdom's pride of its sons of the martyrs who gave their lives while they were fasting in this holy month to protect and defend the homeland, also praying for the protection of the Kingdom from the evils of criminals and those who want to harm its security and stability.