Jeddah, Dhu-AlQa'dah 29, 1436, September 13, 2015, SPA -- Joint Forces Command announced in a statement today the martyrdom of Sergeant Fahd Abdullah Al-Qahtani of the employees of the ground forces, and Corporal Mohammad Jubran al-Qahtani, soldier Yahya Ghlais Alhdri, soldier Salim Awadh Al-Qahtani and soldier Ali Mohammed al-Qahtani of the Border Guards.They fell during the performance of their duty to protect the borders of the homeland against aggressor rebels along the southern boundary sector of Najran.--SPA23:21 LOCAL TIME 20:21 GMT