https://www.rbc.ru/newspaper/2018/12/20/5c1a44f49a7947952ac0ec23
https://www.kommersant.ru/doc/3835790
https://www.kommersant.ru/doc/3835904
https://day.kyiv.ua/ru/blog/politika/zachem-letali-i-tratili-dengi
https://www.gazeta.ru/comments/column/mironova/12099637.shtml
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.rosbalt.ru/moscow/2018/12/17/1753521.html