The United States has transported another American citizen who is alleged to have been an ISIS fighter back to American soil from Syria in order to face trial for his alleged involvement with the terror group, according to two US officials familiar with the matter.
The officials said the individual, a dual US-Turkish national, had been previously held by the US-backed Syrian Democratic Forces, a group of Kurdish-led anti-ISIS fighters. The SDF are currently holding over 2,000 foreign ISIS fighters from over 50 countries, a group that includes several hundred Europeans, according to one US official.
The US military helped facilitate the transfer.
The Department of Justice declined to comment.
The US government has long sought to encourage countries to repatriate their citizens, and the Department of Justice has been able to charge several American citizens for their alleged involvement with ISIS, including Rulan Asainov, who was repatriated last month. Asainov was arraigned in federal court in Brooklyn, New York, and charged with support to the terror group.
However, the effort to get other countries to repatriate their citizens from SDF detention camps has had limited success to date with only seven countries — the US, Italy, Kosovo, North Macedonia, Bosnia and Herzegovina, Kazakhstan and Morocco — having publicly repatriated their fighters.
The number of foreigners in detention increased sharply following the capture of ISIS’ last area of territorial control in Baghouz, Syria, in late March. US officials told CNN in April that they were investigating reports that some of those detainees were US citizens.
The foreigners are among the more than 9,000 ISIS fighters being held by the SDF, with the majority of those being Syrian and Iraqi nationals. An additional 60,000 of what the US government refers to as ISIS “affiliates” are staying in makeshift camps where the SDF has a security presence.
Before this week, the United States had repatriated seven adults from Iraq and Syria who were associated with ISIS and criminally charged five of them, including Asainov and a Texas man in January, according to the Justice Department.
Fifty-nine Americans are believed to have traveled overseas to join ISIS, and more than a dozen have faced terror-related charges after returning to the US voluntarily or through repatriation, according to research from the George Washington University Program on Extremism. Many more are believed to have died on the battlefield.
And while the number of foreigners traveling to Syria to join ISIS has decreased, officials have expressed concerns about the ability of other ISIS affiliates being able to attract foreign recruits.
Last month, the Department of Justice said that the FBI had arrested two men in Arizona after they checked in for a flight to Egypt, where the Justice Department alleges they intended to join ISIS.
This story has been updated.