Perspective: ISIS resurgenceAverting an ISIS Resurgence in Iraq and Syria

Published 14 October 2019

The Islamic State (ISIS) has not made a comeback in Iraq or Syria – yet. A new report by the International Crisis Group (ICG) says that “Conflict between Turkey and the SDF along the Syrian-Turkish border almost certainly will relieve pressure on ISIS, which lost its last territorial foothold in eastern Syria in May 2019 but persists as a deadly insurgency. Since May, the SDF has continued to pursue ISIS remnants across the north east and to hold thousands of ISIS detainees and ISIS-affiliated family members. Yet the SDF has warned that it will be forced to redirect its forces toward Syria’s northern border should Turkey attack. The consequences may be disastrous for areas farther south, where ISIS is most active, and for prisons and camps that hold ISIS militants and were already vulnerable to attack before the latest events.” The ICG notes that “Turkey’s intervention in north-eastern Syria, following President Trump’s 6 October decision, has put ISIS’s near defeat in Syria in question.”

The Islamic State (ISIS) has not made a comeback in Iraq or Syria – yet. The jihadist group survives as a deadly insurgency in both countries, but one that, compared to its earlier iterations, is weak and geographically circumscribed. Local conditions, particularly in Iraq, have militated against its return. Yet both Iraq and Syria face internal dangers and external threats, most imminently Turkish intervention in Syria’s north east, that could destabilize both countries. If internal instability or external shock interferes with counter-ISIS efforts in either country, the organization seems likely to attempt a return. Preventing its resurgence requires continued local efforts to combat the group and stabilize the situation, even as all sides engaged in counter-ISIS efforts – local and international – need to avert disruptive new conflicts among themselves, whatever their differences.

A new report by the International Crisis Group (ICG) says that ISIS has fallen far from its 2015 peak, when it was on the offensive against its many enemies and controlled a militant proto-state spanning Iraq and Syria. Faced with an overwhelming military campaign waged by an array of local and international foes, ISIS lost its last territorial foothold in Iraq in 2017 and in Syria in early 2019. In both countries, it has survived by shifting from semi-conventional warfare to hit-and-run insurgency.

ICG notes that the situation is especially worrisome in Syria,

whose stability seems threatened by a newly launched Turkish intervention in Syria’s north east. On 6 October, U.S. President Donald Trump announced that Turkey would launch a military operation in northern Syria and that U.S. forces “will no longer be in the immediate area”. Trump’s statement – since then nuanced, muddled and contradicted – appeared to give a green light for unilateral Turkish intervention in Syria’s north east against the U.S.’s primary Syrian partner in the fight against ISIS, the Syrian Democratic Forces (SDF). The SDF is led by a mainly Kurdish force closely linked to the Kurdistan Workers’ Party (PKK), a group that has waged a decades-long war with Turkey. After the few U.S. troops present on the border left their positions, Turkey announced that the intervention had begun on 9 October, though its full scope remains unclear.