https://www.wsj.com/articles/wagner-leader-reverses-course-on-plan-to-withdraw-from-bakhmut-2450727a
https://www.aljazeera.com/news/2022/5/28/un-experts-libyas-security-threatened-by-foreign-fighters
https://en.wikipedia.org/wiki/Dmitry_Utkin
https://www.theguardian.com/world/2023/jan/10/head-of-wagner-group-says-his-troops-have-taken-control-of-soledar
https://en.wikipedia.org/wiki/Yevgeny_Prigozhin
https://en.wikipedia.org/wiki/Wagner_Group#Activities
https://www.pbs.org/newshour/politics/what-to-know-about-russias-wagner-mercenaries-as-they-threaten-to-leave-ukraines-front-line
https://www.politico.eu/article/massive-split-russia-military-forces-wagner-vow-quit-bakhmut-ukraine-war-yevgeny-prigozhin/
https://www.politico.com/news/2023/02/18/russia-wagner-group-ukraine-paramilitary-00083553