Download the Report
https://www.csis.org/analysis/russian-speaking-foreign-fighters-iraq-and-syria
A KGB manual showed how valuable—and how treacherous—Russian émigrés could be. Did KGB veteran Vladimir Putin learn those lessons?
https://www.thedailybeast.com/the-kgb-playbook-for-turning-russians-worldwide-into-agents
https://politeka.net/reading/561811-natsbezpeka-ukrayini-peremogi-porazki-ta-stsenariyi-na-2018-rik/
https://www.radiosvoboda.org/a/28945900.html
https://www.inopressa.ru/article/29Dec2017/dailybeast/kgb.html
https://theins.ru/politika/86416
http://hvylya.net/analytics/politics/chomu-kreml-pogodivsya-na-obmin-polonenimi.html