The Philippines is one of the state opponents of the militant group, the Islamic State of Iraq and the Levant (ISIL), more commonly referred to by the local media as the Islamic State of Iraq and Syria (ISIS).
The local jihadist groups through which ISIL maintains operations include the Maute group, Abu Sayyaf, the Bangsamoro Islamic Freedom Fighters and Ansar Khalifa Philippines. They follow the school of thought of Muhammad ibn Abd al-Wahhab, commonly referred to as Wahhabism.A. F. A. H. (2016). ISIS in Southeast Asia: Internalized Wahhabism is a Major Factor. Singapore: ISEAS-Yusof Ishak Institute.Ward, T. (2018). The Wahhabi Code: How the Saudis Spread Extremism Globally. Estados Unidos: Arcade Publishing. The groups pledged allegiance to ISIL in 2014 or the following years.
ISIL has been linked to increased suicide bombings by Filipino nationals in 2018 and 2019. This method has rarely been carried out in the Philippines; the few bombings successfully carried out were done by foreigners. The group was suspected to be involved in the 2018 Lamitan, 2019 Jolo Cathedral and Indanan bombings.
Main events timeline
2014 On July 23, Abu Sayyaf leader Isnilon Hapilon pledged allegiance to ISIL through a video posted on YouTube. This is an indication of ISIL presence in the Philippines.
2015 In April, the Wahhabi Maute group pledged allegiance to ISIL along with the Ansar Khalifa Philippines terrorist organization, vowing to provide support for each other. The Maute Group was a strong manifestation of the rise of family terrorism in the Philippines.
On November 16, when the APEC Summit was to be held in Manila, a video of men in masks with ISIL black flag behind them is posted on Facebook, claiming "ISIL in Mindanao" will attack the summit.
2017 May 23
A video discovered on a cellphone seized by AFP during a raid on a safe house in Marawi shows the militants including Hapilon and Maute brothers were planning an attack on Marawi. The attack was the 4th step for them to gain the approval of the ISIL leadership: "requires the conduct of widespread atrocities and uprisings all across Mindanao."
June 1
Eight foreign militants had been killed in Marawi, five of which they have identified as Malaysian, Indonesian, Saudi Arabian, Yemeni and a Chechen. October 16 Isnilon Hapilon and Omar Maute was reportedly killed.
October 19
The Malaysian terrorist Mahmud Ahmad who helped finance the Marawi siege and recruit foreign fighters was killed.
2023 September 21
Three farmers were killed in a gun attack in Kauswagan, Lanao del Norte.
December 3
ISIS claimed responsibility for the Mindanao State University bombing.
2024 April 19
Philippine forces killed an Islamic State militant, who had been implicated in past beheadings, including of 10 Filipino marines and two kidnapped Vietnamese, in a clash in the southern Philippines.
December 17
Three members of the Intelligence Service of the Armed Forces of the Philippines (ISAFP) were killed in an ambush in Basilan province, authorities said Tuesday.
2026 January 30
On January 30, 2026, the Islamic State – East Asia Province claimed an ambush that killed 4 soldiers. This is the group's first claimed attack since October 2024.
ISIL's support In March 2016, training manuals, bandanas with ISIL inscriptions, and other documents for militants under the ISIL were recovered after the military captured a Maute group camp, indicating that the group may be trying to link up with ISIL.
On June 21, 2016, ISIL released a video entitled "The Solid Structure", which recognized Abu Sayyaf leader Hapilon as the mujahid authorized to lead the jihadists in the Philippines, and designated him as the emir for Southeast Asia. The video also urged aspiring members who can't go to the Middle East to fight for ISIL in the Philippines instead.
In August 2017, another video released by ISIL asked would-be fighters to go to the Philippines, especially to Marawi City, where militants were under siege from government forces.
Filipino members of ISIL
Involvement of Filipino citizens in ISIL has been reported as early as 2014. According to the Daily Mail citing undisclosed Kurdish sources, a Filipino national was among the ISIL members who appeared in a beheading video of American aid worker Peter Kassig and 18 Syrian soldiers uploaded to YouTube. The Philippine military said that the report could not be verified and said that there was no ISIL recruitment in the Philippines at that time. The Department of Foreign Affairs during this time had been receiving unverified reports of Filipinos training to fight for ISIL in Syria.
In June 2016, ISIL released a video where three of its members, a Filipino, an Indonesian and a Malaysian urged aspiring members who can't go to the Middle East to fight for ISIL in the Philippines instead. In January 2017, Rappler reported that the Filipino member was identified as Mohammad Reza Kiram, a 21-year-old who was the first verified member in ISIL fighting in Syria.
Non-state opponents of ISIL in the Philippines Aside from the Philippine government, ISIL and its affiliate groups in the Philippines have received armed opposition from other local groups in the country:
Moro National Liberation Front Moro Islamic Liberation Front
Related clashes
The following are the list of battle and clashes involving the jihadist groups since they respectively pledged allegiance to ISIS: January 25th, 2015, Mamasapano clash February 20th - March 1st, 2016, Butig clashes April 9th - April 14th, 2016, Battle of Tipo-Tipo June 21st - July 12th, 2016, Sulu and Basilan Clashes January 4th, 2017, Kidapawan jail siege (suspected involvement) April 11th - May 15th, 2017, Bohol clashes May 23rd - October 23rd, 2017, Battle of Marawi
Related terrorist incidents
2014 Bukidnon bus bombing (suspected involvement of BIFF) 2016 Davao City bombing (suspected involvement of Maute Group) 2018 Isulan bombings (suspected involvement of BIFF) 2018 Lamitan bombing (suspected involvement of Abu Sayyaf) 2023 Mindanao State University bombing (Maute Involvement)
Public opinion on ISIL In a poll conducted between February 16 to May 8, 2017, the Pew Research Center said that 70% of Filipinos questioned view ISIL as a major threat to the Philippines ahead of global climate change (65%) and cyberattacks (64%).
Casualties The chart below gives information on casualties since the jihadist groups respectively pledged allegiance to ISIS. YearGovernment forcesCiviliansAbu SayyafMaute GroupBIFF2014 21 dead(July 28) 11 dead(2014 Bukidnon bus bombing in December)27 killed, in the whole year201544 killed(Mamasapano clash) 7+ dead(December 24)133 killed,(only in Sulu) in the whole year 18 killed(Mamasapano clash in January) 139 killed(February 25 – March 22) another 12 killed(March 23 - March 30)2016 18+(Battle of Tipo-Tipo in April) 15 killed(in late August) 15 dead(2016 Davao City bombing) 31 killed(Battle of Tipo-Tipo in April) 157 killed(July – December 21) 55 killed(February 2016 Butig clash) 22 killed(May 26 – May 28) 63 killed(November 2016 Butig clash) 24 killed(in late February) 8 killed(on July 16)2017 8 dead(January 10) 7 dead(July 30) 9 dead(August 21)149 killed? (before May 17) 94 killed?(in the first half of the year) 15 killed(January 26) 36 killed(April 21 – April 24)Battle of Marawi168 killed87 dead978 killedTotal240+ killed165+ dead1681 - 1740+ killed Note: Some casualties from small-scale conflicts or terrorist incidents are not given.
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