https://ru.krymr.com/a/28933322.html
https://ru.krymr.com/a/28933679.html
https://www.rbc.ru/newspaper/2017/12/22/5a3bdad89a7947c40727ac58
This article focuses on a little-explored aspect of Russia’s intervention in Syria: the new and diverse expeditionary forces engaged on the Syrian frontlines alongside Russian regular armed forces.
https://ru.krymr.com/a/28931769.html
https://www.gazeta.ru/politics/2017/12/21_a_11509250.shtml
https://www.gazeta.ru/politics/2017/12/21_a_11511296.shtml
https://www.gazeta.ru/politics/2017/12/21_a_11511086.shtml
http://day.kyiv.ua/ru/blog/politika/kto-i-skolko-poteryal-ot-sankciy
https://www.inopressa.ru/article/21Dec2017/nytimes/chechnya.html