Seven Islamist assaults in Western Europe in ten months: According to terror professional Peter Neumann, there may very well be a rise in assaults sooner or later. He is pushing for a European risk database.
https://www.spiegel.de/politik/deutschland/islamismus-terrorexperte-warnt-vor-neuer-anschlagswelle-in-europa-a-6af667db-9106-42db-be3f-8b808e0bc6d0#ref=rss