According to the Wall Street Journal, scores of jihadist fighters from Europe who streamed to Syria to join Islamic extremist terrorists have begun returning home, where some are suspected of plotting terror attacks.
WSJ, quoting U.S. and European intelligence and security officials, added that the authorities in the U.K. and France recently made several terror-related arrests of individuals suspected of links to Syria. “They’re real committed jihadists,” a senior U.S. intelligence official said. “The concern is that we’re at the very early stages of this.”
For the U.S. and Western countries, the returning jihadists pose the biggest long-term concern, where governments are rushing to counter the new terror threat. “We monitor very closely people seeking to travel to Syria, and also people traveling back—because of the potential risk they may pose upon their return to the U.K.,” said Britain’s security minister, James Brokenshire.
The total number of fighters from Europe is difficult to track, but officials and academics estimate it at about 1,000 or more, including from Germany, France and the Netherlands. Dozens have traveled to Syria from the U.S. Once there, many are believed to fight alongside al Qaeda affiliated groups such as Jabhat al Nusra, or the Nusra Front, and the Islamic State of Iraq and al-Sham, known as ISIS.
The European Union doesn’t ban membership in Syrian groups affiliated with al Qaeda, which makes it difficult to crack down on the flow of jihadists to the war. The U.S. has designated ISIS and the Nusra Front as terrorist groups and countries such as the U.K. are pressing to do the same.
Recruited through a network of mosques across Europe, these jihadists then make the pilgrimage to safe houses in southern Turkey, where they prepare to cross the border into Syria’s battlefields. The recruiting efforts in Europe’s mosques aim for Muslim youth with clean records who aren’t on the radar of intelligence services. This makes it easier for them to return home, the European diplomat said.
An international Islamic group, Hizb al Tahrir, is at the center of this recruitment in Europe, Western officials say. The group is particularly strong in the U.K. and Denmark, the European diplomat said.
“They create small groups and form a strong sense of group cohesion with a leader in the middle… surrounded by young, aspiring jihadists,” the European diplomat said. They also show videos and photos of the war’s human toll for emotional appeal.
European governments are most concerned about ISIS fighters returning because that group “wants to use Syria as an al Qaeda operations headquarters for global terror,” this diplomat said.
At ISIS and Nusra Front safe houses across southern Turkey, fresh recruits from Europe, Australia and to a lesser extent, the U.S., turn in their Western passports and receive a Syrian I.D. They are issued a nom de guerre and cross the border to Syria’s battlefields. “The procedure for Jabhat and ISIS is to hold the passports centrally,” the European diplomat said. “Those passports can be reused, and they can now go anywhere in Europe.”
Western officials believe members of these groups may also be faking their deaths so their biometric data are wiped clean from European databases and they can re-enter Europe undetected. ISIS takes these European passports and distributes them to other jihadists who look similar, allowing them to enter Europe for operations.
M.A.