The Islamic State (IS) will remain a threat in 2018, experts say. Thousands of foreign fighters are now coming back to their home countries following the collapse of the so-called “caliphate”. From the around 900 people from the Western Balkans who have travelled to Syria and Iraq between 2011 and 2016, 250 have already returned.
Despite the different reasons for doing so, returnees raise security concerns, to which local governments should respond. The key challenge for security actors is how to assess the threat posed by former IS combatants and their families. Although returnees have not contributed to the threat of terrorism locally, they create some degree of risk, not only to the Western Balkans but also to Europe as many returnees have dual citizenship or links to their diaspora
communities across the continent.