| Abu Sayyaf | |
| Native Name: | ابو سياف |
| Native Name Lang: | ar |
| Office1: | Overseer of gas and oil operations of the Islamic State |
| Predecessor1: | Unknown |
| Successor1: | Unknown |
| Termend1: | 16 May 2015 |
| Termstart1: | 201? |
| Birth Name: | Fathi Ben Awn Ben Jildi Murad al-Tunisi فتحي بن عون بن الجلدي مراد التونسي |
| Death Place: | Eastern Syria |
| Nationality: | Tunisian |
| Citizenship: | Tunisia |
| Spouse: | Umm Sayyaf |
| Occupation: | Islamist militant |
| Nickname: | Abu Sayyaf |
| Allegiance: | Islamic State |
| Serviceyears: | 20??-2015 |
| Battles: | Syrian civil war |
| Birth Place: | Tunisia |
Fathi Ben Awn Ben Jildi Murad al-Tunisi, also known by the nom de guerre Abu Sayyaf, was a Tunisian senior leader of the Islamic State (IS) who was described as overseeing gas and oil operations. Abu Sayyaf was killed on the night of May 15–16, 2015 while resisting capture during a United States Army Delta Force operation in eastern Syria.[1]
The operation was conducted to try to capture him and his wife on suspicion of their involvement in, or "deep knowledge" of Islamic State hostage operations. Kayla Mueller is reported to have been a "personal captive" of Abu Sayyaf.[2] No U.S. soldiers were killed or injured during the operation.[3]
It was the first direct action ground raid targeting the militant group by U.S. soldiers inside Syria. (a previous U.S. ground operation in Syria was a rescue mission). Items, including several terabytes of data from laptops, cellphones and other material, were recovered from the scene and exploited for intelligence purposes. More information was collected in the raid than any other in United States special operations forces history. Among the objects found there are archaeological finds, which prove the involvement of IS in illicit antiquities trade.[4] The operation was launched from Iraq, with the "full consent of Iraqi authorities."
A senior administration official said that the administration had assessed it likely that Abu Sayyaf was in direct contact with Islamic State leader and self-proclaimed caliph, Abu Bakr al-Baghdadi.
Abu Sayyaf's wife, known by the nom de guerre "Umm Sayyaf" and said to be an IS member, was captured during the operation. A young Yazidi woman who appeared to be held as a slave of the couple was freed.
A senior administration official told CNN that Abu Sayyaf was a Tunisian citizen. Hisham al-Hashimi, an Iraqi researcher on IS and security threats, said that al-Jabouri was "a close associate of chief IS spokesman Abu Mohammed al-Adnani."
On 19 May 2015, United States authorities identified Abu Sayyaf's real name as Fathi Ben Awn Ben Jildi Murad al-Tunisi.[5]