Subscribe 

Why So Many Foreign Fighters Flock to ISIS

Major ISIS-inspired terror attacks this summer have sent shock waves throughout the world. Europe has been hit especially hard with recent attacks, stoking fears that the continent may be especially vulnerable to foreign-trained ISIS fighters. A recent NBER study by the economists Efraim Benmelech of Northwestern University and Esteban Klor of Hebrew University takes a close at […]

Richard Florida writes for Defense One:

Major ISIS-inspired terror attacks this summer have sent shock waves throughout the world. Europe has been hit especially hard with recent attacks, stoking fears that the continent may be especially vulnerable to foreign-trained ISIS fighters.

A recent NBER study by the economists Efraim Benmelech of Northwestern University and Esteban Klor of Hebrew University takes a close at the geography of foreign ISIS fighters, as well as the factors at work in these countries that may be serving to radicalize attackers.

The leading country for foreign ISIS fighters according to Benmelech and Klor is Tunisia, with 6,000 of them, followed by Saudi Arabia with 2,500. Russia, Turkey, Jordan, and Lebanon also rank high on the list. Three European nations, including France (1,700), Germany (760), and the U.K.(also 760) number among the top 10.