Originally posted by the Voice of America. Voice of America content is produced by the Voice of America, a United States federal government-sponsored entity, and is in the public domain. Last Known American IS Supporters Repatriated From Syria Jeff Seldin WASHINGTON - All 27 U.S. citizens known to have traveled to Syria or Iraq to join the Islamic State terror group are now back on U.S. soil, 10 of them charged or convicted of terrorism-related offenses. The announcement early Thursday by the U.S. Justice Department came hours after officials said they had repatriated an American father and son -- part of a family of seven -- from the custody of the U.S.-backed Syrian Democratic Forces, or SDF. Emraan Ali, 53, and his 19-year-old son Jihad, appeared in federal court in Florida Wednesday, charged with material support violations. According to court documents, the pair surrendered to the SDF near Baghuz, Syria, in March 2019, as Islamic State's final stronghold collapsed. Another minor son, identified only as I.M.A., was with them at the time, but U.S. officials have yet to confirm whether he or any of other family members, including a sister who was married to a British IS fighter and had his child when she was just 15, are among the 17 repatriated Americans who have not been charged with crimes. A U.S. official Thursday told VOA that of the 17 Americans who have been repatriated but not charged with IS-related crimes, 15 are currently minors. The other two, the official said, were minors when they traveled with their families to join the terror group's self-declared caliphate. .