On June 19, the Russian Duman adopted a bill making education in 34 of Russia’s 35 official languages—every language except Russian—optional, limiting instruction in ethnic-minority languagesto two hours per week
https://www.kommersant.ru/doc/3702248
https://www.kommersant.ru/doc/3701686
https://www.kommersant.ru/doc/3701710
https://www.gazeta.ru/business/2018/08/01/11878915.shtml
https://www.gazeta.ru/army/2018/08/01/11878951.shtml
https://www.kommersant.ru/doc/3701698
https://www.kommersant.ru/doc/3701522