https://www.atlanticcouncil.org/blogs/iransource/is-iran-going-on-an-arms-shopping-spree-in-moscow/
https://www.svoboda.org/a/rossiya-na-trope-voyny-efir-v-18-05/31551861.html
https://carnegie.ru/commentary/85732
https://carnegie.ru/commentary/85683
https://www.rosbalt.ru/blogs/2021/11/09/1929990.html
https://www.ng.ru/editorial/2021-11-09/2_8296_editorial.html