The Travelers | Program on Extremism | The George Washington University

The Travelers: A Statistical Profile

As of February 1, 2022, The Program on Extremism has identified 83 known adult U.S. persons who traveled to Syria and/or Iraq since 2011 and affiliated with jihadist groups active in those countries.

A further estimated 12 to 30 minors traveled from the U.S. to Syria and Iraq.

The average age at the time of travel was 27.
69 (83%) are men and 14 (17%) are women.
At least 70% were U.S. citizens or legal permanent residents prior to departure.
Travelers came from 20 different states. The states with the highest rates of travelers are Minnesota, Virginia, and Ohio.
Upon arrival in Syria, 75% affiliated with the Islamic State (IS), while the remainder affiliated with other jihadist groups.
26 (31%) are believed to have died in Syria.
At least 22 returned to the U.S. (18 men and 4 women). Additionally, 22 minors* also returned.
The majority (90%) of returned travelers were arrested and charged.
At least 36 travelers are in foreign custody, at large, or their status and whereabouts are publicly unavailable.

*Minors refers to those born abroad as well as those who were minors when they traveled to join ISIS.

The Report

Hundreds of Americans have been drawn to jihadist organizations fighting in Syria and Iraq. Many were arrested while attempting to make the journey. The 64 individuals identified in this study all reached their destinations. This study, released in February 2018, sheds light on the motivations, methods, and threats posed by these travelers.

"The Travelers: American Jihadists in Syria and Iraq" is the most comprehensive, publicly available assessment of this phenomenon that is currently available. It begins by identifying the trends and dynamics of jihadist travel from the United States to foreign conflicts during the past 30 years. It then provides a statistical breakdown of Americans who traveled to join jihadist groups in Syria and Iraq, categorizes them into three distinct types of travelers (pioneers, networked travelers, and loners), providing case studies for each category to highlight its relevance. Finally, it analyzes the threat from American travelers, including those who have returned to the United States, and provides recommendations for how to address the challenges they pose.

The full study, alongside one-page graphics showcasing its findings and the individual sections of the report, are available below. In addition, the Program released a follow-up report, "The Other Travelers: American Jihadists Beyond Syria and Iraq," in August 2019 examining 36 known cases of Americans who traveled to conflict theaters beyond Syria and Iraq.

Categories of American Jihadist Travelers

Based on the underlying factors behind their travel, how they made their journeys, and which roles they took, Americans who traveled to join jihadist groups in Syria and Iraq can be classified into three analytical categories: pioneers, networked travelers, and loners.

Sections of the report highlight the relevance of each category for understanding American jihadist travel, using case studies of several travelers and groups of travelers. Also of note are travelers who have returned to the United States after joining jihadist groups in Syria and Iraq. Each of these sections is available below.