: The International Crisis Group provides free, detailed reports on "returnees"—citizens who joined the group in Syria/Iraq and later returned to Turkey—addressing the long-term rehabilitation and security challenges they pose. 4. Expert Reports
Journalist 's book, Türkiye'de IŞİD , is one of the most comprehensive accounts of the group's activities. While the physical book is a commercial product, summaries and related articles are often available on platforms like Vikipedi .
Several think tanks offer free PDF downloads for deeper study: Türkiye'de IŞİD - Vikipedi
: Sources like BBC Türkçe and Vikipedi track ongoing operations, such as the Gürz-34 operations in early 2025 and the Yalova/Elmalık clash in late 2025.
Academic research clarifies how ISIS used digital tools to target Turkish audiences.