https://www.brookings.edu/articles/nonstate-armed-actors-in-2024-the-middle-east-and-africa/
https://www.koerber-stiftung.de/fileadmin/user_upload/koerber-stiftung/redaktion/the-berlin-pulse/pdf/2018/The-Berlin-Pulse-2018.pdf
http://en.kremlin.ru/events/president/news/66181
https://www.wilsoncenter.org/blog-post/unraveling-deception-pakistans-dilemma-after-decades-promoting-militancy-afghanistan-and