https://www.bbc.com/russian/news-46634112
https://day.kyiv.ua/ru/article/podrobnosti/svyatoe-delo-i-kremlevskaya-agentura
The once-terrifying Russian military intelligence agency has been so sloppy and prone to fumbling that you have to ask: Why does a strongman brought up in the K.G.B. put up with it?
https://www.nytimes.com/2018/12/17/opinion/putins-keystone-spies.html
http://www.ng.ru/week/2018-12-16/7_7463_weekpolit.html
https://www.inopressa.ru/article/14Dec2018/wp/butina.html