Author Archives: Thomas Joscelyn

Thomas Joscelyn is a Senior Fellow at the Foundation for Defense of Democracies and the Senior Editor for FDD's Long War Journal.

Treasury, UN sanction 2 senior leaders in al Qaeda’s Syrian branch

The US Treasury Department and the UN have added two senior jihadists to their terror sanctions lists. Both of them were leaders in the group formerly known as Al Nusrah Front, al Qaeda’s official branch in Syria. Treasury’s announcement provides new details about al Qaeda’s operations in Syria, including the organization’s history and personnel.


Ex-Guantanamo detainee carried out suicide attack near Mosul, Iraq

A former Guantanamo detainee known as Jamal al Harith (formerly Ronald Fiddler) launched a suicide attack with a vehicle borne improvised explosive device (VBIED) south of Mosul earlier this week. He is at least the second former Guantanamo detainee to launch a suicide attack in or around Mosul on behalf of the Islamic State and its predecessor organization.



Osama bin Laden’s files: AQIM commander recommended training Boko Haram’s members

A letter recovered in Osama bin Laden’s compound reveals that a senior AQIM commander recommended that his group train Boko Haram’s forces. Other official sources confirm that AQIM did provide the training and also groomed part of Boko Haram’s leadership. However, one of the Boko Haram leaders identified in the letter later cofounded a splinter group known as Ansaru, which rejects Boko Haram’s policies. Ansaru has been supported by AQIM.




Hay’at Tahrir al Sham leader calls for ‘unity’ in Syrian insurgency

Abu Jaber has released his first speech as the general commander of the newly formed Ha’yat Tahrir al Sham (“Assembly for the Liberation of Syria”). He calls on other factions to join his group, promises to wage jihad on Bashar al Assad’s regime until the end and claims that losing the war would be catastrophic for Syria’s Sunnis.