“The United States has renewed calls for countries to take back their nationals who have been held in detention camps and prisons in northeastern Syria. Since the military defeat of the Islamic State terror group in 2019, thousands of foreign fighters and their families have been detained in several camps and prisons in areas under the control of the U.S.-backed Syrian Democratic Forces, or SDF. While many countries have been taking back women and children affiliated with IS who are held in two detention centers in northeastern Syria, U.S. officials have urged them to repatriate more than 10,000 IS fighters, who are also held there. ‘This is the largest concentration of detained terrorists anywhere in the world,’ said Ian Moss, deputy counterterrorism coordinator at the U.S. State Department. He said IS continues to look for new opportunities to replenish its ranks by trying to free those detained fighters.”