> Nine EU Member States reported a total of 205 foiled, failed and completed terrorist attacks in 2017..These attacks killed 68 victims and left 844 injured. Nearly all casualties (62) were the result of jihadist terrorist attacks. The number of jihadist terrorist attacks grew from 13 in 2016 to 33 in 2017.

and:

> 975 individuals were arrested in the EU for terrorism-related offences (2016: 1002). Most of these arrests were related to jihadist terrorism

This from the EU Terrorism Situation & Trend Report

Also just read or watch any ISIS material for further evidence.

Or simply interact with reality.