Where Do ISIS Members Come From?

Where Do ISIS Members Come From? The largest contingents of about 500-900 fighters came from Syria’s neighbors: Lebanese, Iraqis, Palestinians and Jordanians, many of whom fought U.S. forces in Iraq. The second-largest contingent was from Arab countries in North Africa: around 75-300 fighters from Libya, Tunisia, and Algeria. What nationalities make up Isis? Russia: 5,000