Brigadas de los Mártires de Al-Aqsa
The battalion lost its first casualty on August 19, 2006, when a member of the Al-Aqsa Martyrs' Brigades, shot and killed Staff Sergeant Roi Farjoun of Yehud at the Beka'ot Checkpoint east of Nablus. A nearby Netzah Yehuda soldier then opened fire, and killed the attacker.