Chief Superintendent Getulio Napenas, director of the national police Special Action Force, said his men raided a house today in Zamboanga City where an Abu Sayyaf sub-leader and his followers were believed hiding.
A policeman was wounded in the clash that ensued, while three suspected militants were arrested, he added in his report to National Police chief Alan Purisima. Four pistols and three grenades were recovered at the site.
Yestderday, security forces also captured a wanted Abu Sayyaf gunman during an operation on Basilan province, near Zamboanga City.
A day earlier, Philippine marines patrolling a wooded area near a hill in southern Sulu province's mountainous Patikul town stumbled on about 30 Abu Sayyaf fighters. An ensuing 30-minute clash killed one militant and wounded an unknown number of other gunmen, marine brigade commander Brigadier General Martin Pinto said.
The Abu Sayyaf, which has been blamed for beheadings and deadly bombings, has been blacklisted by Washington as a terrorist organisation.