https://www.gazeta.ru/business/2018/12/06/12085285.shtml
http://expert.ru/2018/12/6/vashington-navyazyivaet-rossii-protivostoyanie-na-more/
https://www.kommersant.ru/doc/3820700
https://www.rbc.ru/newspaper/2018/12/06/5c08062c9a79471f11f20736
https://www.kommersant.ru/doc/3821830
https://www.kommersant.ru/doc/3821075
https://theins.ru/antifake/130909
Russia can’t be allowed to get away with its brazen aggression against Ukraine. The West needs to act.
https://www.nytimes.com/2018/12/05/opinion/petro-poroshenko-putin-ukraine.html