Following the completion of the US military withdrawal from Iraq, mounting questions and security concerns have surfaced regarding whether the threat posed by ISIS could resurge during this transitional era. Security analysts observe that the departure of foreign troops might create localized security vacuums in remote and mountainous terrains, potentially providing sleeper cells an opportunity to reorganize. Conversely, Iraqi defense commanders assert that national armed forces are fully capable of safeguarding territorial integrity and maintaining security without direct foreign military backing. Meanwhile, diplomatic and intelligence experts emphasize that sustained regional cooperation and intelligence-sharing will remain critical to preventing any operational revival of ISIS, stressing that addressing the socio-economic drivers of extremism is vital for long-term stability [Source](https://www.google.com/search?q=)