There are around 800 Islamist extremists across Europe who have returned from Iraq and Syria and are ready to strike at any moment, Spanish counter-terror sources have warned.
Speaking after Moroccan gunman Ayoub El Khazzani was overpowered on a train from Amsterdam to Paris, the officers said that hundreds of other people similar to Khazzani are also ready to launch attacks. …
They added that around 800 others across Europe had recently returned from the warzone and were a�?awaiting instructionsa�? to carry out a terror attack.