MANILA, Philippines (AP) — Two al-Qaida-linked Abu Sayyaf commanders, including one on the FBI’s list of most-wanted terrorists, survived a Philippine military offensive that killed eight militants and led to the seizure of their jungle lair and bomb materials in the southern Philippines, the military said Tuesday.

The assault by more than 100 army troops early Monday targeted Abu Sayyaf commanders Isnilon Hapilon and Puruji Indama in the outskirts of Tipo Tipo town on Basilan Island, but the two managed to escape and were still being hunted by government forces, army brigade commander Col. Carlito Galvez said.