The US embassy in Moscow is to stop issuing visas to Russians, citing the cap on its personnel after it was ordered to cut two thirds of its diplomatic staff.R
https://www.inopressa.ru/pwa/article/22Aug2017/times/visa.html
http://ru.krymr.com/content/article/27199641.html
http://www.kommersant.ru/doc/2786007
http://www.bbc.com/russian/society/2015/08/150807_ukraine_russia_culture_war
http://www.gazeta.ru/comments/column/desnitsky/7663161.shtml
http://inosmi.ru/russia/20150727/229277650.html
Moscow has released an initial list of “undesirable organizations” that constitute a “threat to the foundations of the constitutional system of the Russian Federation, its defense capabilities and its national security.”
http://www.profile.ru/society/item/98325-olimpijskie-vojny