https://www.kommersant.ru/doc/4500949
https://www.kommersant.ru/doc/4499882
https://nationalinterest.org/blog/reboot/12000-tanks-yes-russia-has-more-armor-america-169274
https://www.kommersant.ru/doc/4493965
http://region.expert/non-state-russian/
https://ru.krymr.com/a/chernoye-solnce-ukrainy-koncentrirovannaya-falsifikacia/30834713.html
https://www.radiosvoboda.org/a/30836021.html
https://www.radiosvoboda.org/a/30833701.html
https://www.inopressa.ru/article/02Sep2020/nytimes/tensions.html
https://www.nytimes.com/2020/09/01/us/politics/us-russia-military-tensions.html