An estimated 5,000 European ISIS fanatics went to Syria and Iraq and 15 to 20 per cent of them died on the battlefield.
Around 30 to 35 per cent have returned with “specific missions”, while the other half remained in the battle theatre – which amounted to between 2,000 and 2,500 Europeans.
This means as many as 1,750 may have returned, based on the percentages listed in the report which EU counter-terrorism coordinator Gilles de Kerchove will present to EU interior ministers on Friday.
The report said there were two types of ‘foreign terrorist fighters’ returning.
It warned: “It is important to share information on returnees who are already back in Europe, those that are in transit and … (those) still in the conflict zone.”
“There are largely two categories of returnees: those in the majority who will drift back and those who will be sent back on specific missions, which are of most concern.”
Add this to today’s report of 100-200 ISIS jihadis in Trinidad , and the next couple of years look to be all-too interesting.