As 2024 approaches, the question of who or what will replace Putin will come increasingly to the fore.
https://www.chathamhouse.org/publication/putin-and-russia-2018-24-what-next
https://ru.krymr.com/a/29102475.html
https://ru.krymr.com/a/29102086.html
http://www.ng.ru/world/2018-03-15/1_7191_england.html
https://www.vedomosti.ru/opinion/articles/2018/03/15/753553-nestrashnie-sanktsii
https://republic.ru/posts/89992
https://focus.ua/opinions/393439/