https://hvylya.net/analytics/246432-naskolko-krepka-druzhba-rossii-s-kitaem
http://www.kasparov.ru/material.php?id=61F7B463DC578
https://lansinginstitute.org/2022/01/13/damage-to-svalsat-cable-proves-russia-further-upping-stakes/
https://foreignpolicy.com/2021/12/13/biden-putin-ukraine-deter-russia-or-accept-defeat/