https://www.inopressa.ru/article/21Mar2017/lemonde/turquie.html
https://www.gazeta.ru/army/2017/03/21/10585997.shtml
http://www.kasparov.ru/material.php?id=58D156AA26EF5
Russian arms producers must adapt to growing competition in the global arms market and address issues within its domestic arms industry, or it will see its role within the global arms market lessen.
https://www.gazeta.ru/politics/2017/03/20_a_10585451.shtml
http://www.kommersant.ru/doc/3247823
https://www.gazeta.ru/army/2017/03/20/10585661.shtml
https://www.gazeta.ru/comments/2017/03/17_a_10581077.shtml
https://www.gazeta.ru/army/2017/03/18/10582451.shtml