In Bergen : Search for the Boumedienne highlights issue of female jihadists . Another Colorado resident , 19-year-old Shannon Maureen Conley , was arrested at Denver International Airport before she departed on her journey to join an ISIS camp near the Turkish-Syrian border . European women have also played an operational role in fighting terrorism , he writes .
In Bergen : Search for the Boumedienne highlights issue of female jihadists . European women have also played an operational role in fighting terrorism , he writes .