Transfer of ISIS Detainees from Syria to Iraq: A Comprehensive Overview

The transfer of ISIS detainees from Syria to Iraq is part of a broader initiative led by the United States Central Command (CENTCOM) aimed at ensuring the secure detention of individuals associated with the Islamic State (ISIS). This initiative follows a significant reduction in the role of the Kurdish-led Syrian Democratic Forces (SDF) in managing these detainees, as indicated by US envoy Tom Barrack. The US has been involved in operations against ISIS since 2014, and the current transfer plan is a response to ongoing security concerns in the region.

Times of IsraelThe Jerusalem PostThe Arab WeeklyUS transfers third group of ISIS detainees to Iraq

As of now, Iraq has received 2,259 ISIS detainees transferred from various facilities in northeastern Syria. This transfer is part of a larger operation that could see up to 7,000 detainees moved to Iraqi-controlled detention centers. The detainees include hardened male fighters and other suspects, many of whom were captured during the height of ISIS's territorial control in Iraq and Syria. The transfers began in January 2026, with reports confirming that approximately 2,200 individuals have already been relocated.

The Jerusalem PostThe Arab WeeklyTimes of IsraelUS transfers third group of ISIS detainees to Iraq

Saad Maan, head of information at the Iraqi prime minister’s office, stated that the detainees are being held in "strict, regular detention centers." He emphasized that Iraq is committed to prosecuting those involved in crimes against its citizens. The Iraqi judiciary has initiated investigations into 1,387 of these detainees, focusing on their involvement in terrorism-related activities. Maan also noted that the transfer is a "preemptive step to defend Iraqi national security."

The Arab WeeklyIraq receives 2,259 ISIS detainees from Syria as courts begin investigationsTimes of IsraelThe Jerusalem Post

Despite the operational focus on securing detainees, local officials in Iraq have raised concerns about the resurgence of ISIS activities, particularly in the Nineveh and Anbar governorates. Recent reports indicate an increase in militant activities, including suicide attacks, which have raised alarms about the potential security risks associated with the detainee transfers. Critics argue that the ongoing threat from ISIS could complicate the management of these detainees and the overall security situation in Iraq.

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While the Iraqi government has reported receiving 2,259 detainees, some sources indicate that the total number may vary, with estimates suggesting that the final count could exceed 7,000. Additionally, there are discrepancies regarding the exact number of detainees currently under investigation by Iraqi courts, with figures ranging from 1,387 to higher estimates.

Iraq receives 2,259 ISIS detainees from Syria as courts begin investigations

The Iraqi government plans to continue its judicial processes for the transferred detainees, ensuring that all individuals, regardless of nationality, are prosecuted under Iraqi law. The situation remains fluid as the US military adjusts its presence in the region, with ongoing discussions about the future of US forces in Iraq and their role in countering ISIS remnants.

The Arab WeeklyIraq receives 2,259 ISIS detainees from Syria as courts begin investigationsThe Jerusalem Post

• “Facilitating the orderly and secure transfer of ISIS detainees is critical to preventing a breakout that would pose a direct threat to the United States and regional security,” — Admiral Brad Cooper, CENTCOM Commander

The Jerusalem Post

• “the process of handing over the terrorists to their countries will begin once the legal requirements are completed” — Saad Maan, Iraqi Official

The Arab Weekly

• “Anbar is a vast terrain and makes up a third of Iraq’s landmass. Recently, ISIS militants’ activities have increased in the province.” — Imad Mashaal al-Dulaimi, Mayor of Anbar’s al-Rutbah District

The Jerusalem Post