Media type: E-Article Title: The Four Dimensions of the Foreign Fighter Threat: Making Sense of an Evolving Phenomenon Contributor: Alastair Reed; Johanna Pohl; Marjolein Jegerings imprint: 2017 Published in: ICCT Research Papers Language: English DOI: 10.19165/2017.2.01 ISSN: 2468-0664 Origination: Footnote: Access State: Open Access