https://jamestown.org/program/chechnya-ingushetia-again-at-odds-over-long-disputed-border/
https://www.kommersant.ru/doc/5100564
https://glavcom.ua/world/observe/eksporteri-haosu-analiz-rosiyskogo-mayn-kampfu-802667.html
https://www.rosbalt.ru/blogs/2021/11/29/1933128.html