https://ctc.westpoint.edu/the-end-of-the-sahelian-anomaly-how-the-global-conflict-between-the-islamic-state-and-al-qaida-finally-came-to-west-africa/
https://nyadagbladet.se/utrikes/fn-chefen-varnar-for-islamiska-statens-expansion/attachment/islamiska-staten-afrika/
https://ctc.westpoint.edu/the-end-of-the-sahelian-anomaly-how-the-global-conflict-between-the-islamic-state-and-al-qaida-finally-came-to-west-africa/