Guy Van Vlierden
guyvanvlierden.bsky.social
Guy Van Vlierden
@guyvanvlierden.bsky.social
Journalist @HLN_BE. Here I report on extremism/terrorism of all kinds, mostly in English.
Reposted by Guy Van Vlierden
My most recent Intel Brief highlighting the dangerous implications posed by a Trump administration draw down of our forces in Northeast Syria. 1/5

thesoufancenter.org/intelbrief-2...
Avoiding a Resurgent Islamic State: Repatriation, Rehabilitation & Reintegration
The Islamic State is prioritizing freeing its operatives and supporters from SDF-controlled prisons and detention camps, seeing that as a necessary step for the group’s resurgence. To that end, they’v...
thesoufancenter.org
February 7, 2025 at 3:58 PM
Reposted by Guy Van Vlierden
geolocation of a Belgian IS recruiter at Ehsas NGO's orphanage in Kunduz google.com/maps?ll=36.7... he doesn't seem to be aware or care about the fact that the videos he's posting on the internet made it fairly easy to pinpoint his exact location
January 21, 2025 at 10:03 PM
Jean-Louis Denis, one of the most prolific recruiters of Belgian foreign terrorist fighters for the Syrian war a decade ago, has embraced the Taliban. In a series of videos posted last week, he announced his hijra to Afghanistan about 3 months ago (1/10)
January 21, 2025 at 3:26 PM
Reposted by Guy Van Vlierden
Full translation & overview of Islamic State editorial on the New Orleans attack, covering issues such as the fact that the group may praise & bless attacks without officially claiming them, and what the attack means for the wider U.S.-led war on the group www.aymennaltamimi.com/p/islamic-st...
Islamic State Editorial on the New Orleans Attack
Unsurprisingly, when news emerged of a truck-ramming and shooting attack in New Orleans on New Year’s Day, the question arose as to whether the attack had some connection to the Islamic State: a quest...
www.aymennaltamimi.com
January 11, 2025 at 11:43 AM
Reposted by Guy Van Vlierden
THREAD: In 2023, I received an envelope with no return address. Inside was a flash drive containing tens of 1000s of secret files.

It came from a vigilante with a tumultuous past, who'd conducted a years-long undercover operation. He didn’t tell the FBI or his family. He only told me.
January 4, 2025 at 12:48 PM
Reposted by Guy Van Vlierden
Who are HTS, the Syrian rebels who stunned the world by storming Syria's second city after a three-day blitz against Russian-backed Assad regime forces? Read Institute jihadism scholar Aaron Y. Zelin's groundbreaking study of the group.
www.washingtoninstitute.org/policy-analy...
The Age of Political Jihadism: A Study of Hayat Tahrir al-Sham
The Syria-based group now functions more like a government than a nonstate actor, portending a reorientation for the larger jihadist movement.
www.washingtoninstitute.org
November 30, 2024 at 2:08 PM
Reposted by Guy Van Vlierden
A sequence of maps of the Syrian frontlines posted by
@Levant_24_ (Twitter) these last few days ...

29XI24 8:55 -> 1
30XI24 20:30 -> 2
1XII24 12:15 -> 3
1XII24 16:25 -> 4
December 1, 2024 at 4:57 PM
Reposted by Guy Van Vlierden
For those curious about Jawlani and his evolution, I've been tracking every single media release/public appearance he has had since January 2012 jihadology.net/2020/05/27/a...
A Timeline of Abu Muhammad al-Jawlani’s Appearances
jihadology.net
November 30, 2024 at 3:27 PM
It's been a terribly long time since I reported on Belgian foreign fighters in Syria. The passing of one of 100+ of them we lost track of is a good opportunity for a first post on this platform. His name is Mohammed Chourouhou and he left Brussels for Syria on October 6, 2013 (1/9)
December 1, 2024 at 12:10 AM
Reposted by Guy Van Vlierden
Everything in this Le Monde article is pointing to the fact that IS Central Command is planning major operations in Europe again ...

Un réseau de l’organisation Etat islamique qui voulait rallier l’Europe démantelé en Côte d’Ivoire et à Madagascar

www.lemonde.fr/internationa...
Un réseau de l’organisation Etat islamique qui voulait rallier l’Europe démantelé en Côte d’Ivoire et à Madagascar
Huit Syriens et Irakiens ont été arrêtés fin juillet, à Abidjan et Antananarivo, avec l’appui des services de renseignement américains et français. Suspectés de faciliter le voyage de membres de l’EI ...
www.lemonde.fr
November 25, 2024 at 2:25 PM