MANILA (AFP) - An Indonesian militant who joined gunmen loyal to the Islamic State in Iraq and Syria (ISIS) group in a five-month battle for a southern Philippine city was arrested there on Wednesday (Nov 1), police said.
The Philippine military last week declared the end of fighting in Marawi, but admitted there could be "stragglers" in the area after what authorities said was an ISIS bid to establish a South-east Asian caliphate there.
Police said they arrested the 22-year-old Indonesian in Marawi after village officials found him trying to flee, adding he would face rebellion and terrorism charges.
"He is part of the siege and an initial (encounter) in Piagapo," provincial police chief Senior Superintendent John Guyguyon told reporters, referring to a military operation in April against the militants in a town 45 minutes away from Marawi.
Hundreds of local and foreign gunmen who had pledged allegiance to ISIS rampaged through Marawi, the principal Islamic city in the mainly Catholic Philippines, on May 23. They took over parts of the city using civilians as human shields.
An ensuing US-backed military campaign claimed the lives of more than 1,100 people, displaced 400,000 residents and reduced large parts of the city to rubble.
The Indonesian militant arrived in the Philippines last year at the invitation of the Filipino head of ISIS in South-east Asia, Isnilon Hapilon, according to Senior Supt Guyguyon - citing the gunman's account given to interrogators.
Hapilon, who was on the US government's list of most-wanted terrorists, was killed last month along with fellow militant leader Omarkhayam Maute.
The Indonesian fighter, from Medan, said his group was involved in a 2016 suicide attack that killed eight people in the Indonesian capital Jakarta and was claimed by ISIS, Senior Supt Guyguyon added.
The militants had plotted to bomb military camps in the Philippines, but this did not happen because of the Marawi attack, Senior Supt Guyguyon said.
Authorities said they recovered a gun, a grenade and an undisclosed sum in Philippine, Indonesian and Saudi Arabian currency from the arrested militant.
There are still about twenty remaining fighters holed up in Marawi, but they are surrounded by troops, Senior Supt Guyguyon said.
"They are not attacking (our forces), but when you enter, they retaliate."