ZAMBOANGA, Philippines Notorious Abu Sayyaf leader Commander Robot, who seized dozens of foreign hostages last year, is ready to surrender, AFP quoted officials as saying Friday.

The government revealed that secret talks were under way with Ghalib Andang, alias Commander Robot, based on Jolo island, as troops pursued another Abu Sayyaf unit holding up to 29 hostages including three Americans on nearby Basilan.

Robot sent an emissary late Thursday to meet with provincial governor and presidential envoy Luis Singson in this southern city.

Andang "said he would surrender along with 17 of his men if he will be treated well and given a fair trial," Singson said after the meeting.