Trump’s secretary of state says relations with Moscow will remain frosty as long as it supports separatists in eastern Ukraine.
http://www.finanz.ru/novosti/birzhevyye-tovary/soyuz-rossii-i-opek-zatreshchal-po-shvam-1009787758
https://www.kommersant.ru/doc/3479840
https://www.gazeta.ru/business/2017/11/25/11007044.shtml
https://www.kommersant.ru/doc/3479342
http://www.ng.ru/cis/2017-11-24/1_7122_usa.html