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Returning foreign terrorist fighters

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In recent times, the phenomenon of “foreign terrorist fighters” (FTFs) has expanded worldwide, especially in connection with the ongoing conflicts in Syria and Iraq. Although accurate and reliable data on FTFs are difficult to obtain, estimates suggest that more than 40.000 individuals have travelled from more than 100 countries in the world to join this conflict.

The increased number of returning FTFs, along with the increased frequency of terrorist acts worldwide, represents a challenge for international and national security.

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