According to an anonymous source in Islamic State, more than 4000 militants of the terrorist organization have managed to migrate to the West along with refugees.
The agent also spoke about a secret operation, during which armed terrorists are to cross the Turkish border and then migrate to the European Union, as well as claiming that several thousand IS militants are currently in the EU.
The source also noted that local smugglers help the militants to join the flow of refugees moving to Europe. The terrorists intend to establish a caliphate throughout the world, RIA Novosti cites the Sunday Express.