“We know where some of them are.”
Exclusive: U.S. Can’t Track All of the American Jihadists Home From Syria – Daily Beast
Western intelligence services have been warning that European and American jihadists have been flocking to Syria to fight. But they’ve been reluctant to say how many Americans have joined the extremist forces there—until now. The latest U.S. intelligence estimates say that more than 100 Americans have joined the jihad in Syria to fight alongside Sunni terrorists there.
Senior American intelligence officials tell The Daily Beast that they believe between six and 12 Americans who have gone to Syria to fight Assad have now returned to America. “We know where some are,” one senior U.S. intelligence official told The Daily Beast. “The concern is the scale of the problem we are dealing with.”
The scale of that problem by all accounts has gotten worse. Last fall, the official U.S. estimate on Americans specifically who have joined the jihad in Syria was in the low double digits. In January, the New York Times reported that at least 70 Americans have either traveled or attempted to travel to Syria. Earlier this month FBI Director James Comey told reporters that he believed “dozens” of Americans were suspected to be foreign fighters in Syria, but declined to give a more precise number. […]
The problem, U.S. counter-terrorism and intelligence officials tell The Daily Beast, is that there are just so many jihadists with Western passports traveling to fight in Syria that they worry some of them may slip back into the United States without being detected.
“The NSA does not have the ability to track thousands of bad guys—and on the human intelligence side, this is even more difficult,” another senior U.S. intelligence official told The Daily Beast. “So we are worried that people are slipping through the cracks.”
Olsen in his March testimony said there were thousands of foreign fighters in Syria and that hundreds of those fighters held Western passports.