https://www.radiosvoboda.org/a/news-posol-pro-vagnerivsku-spetsoperatsiu/31006949.html
https://www.inopressa.ru/article/17Dec2020/nytimes/intelligencefail.html
https://www.inopressa.ru/article/17Dec2020/schweizer/nato.html
https://www.radiosvoboda.org/a/kiberataka-uryad-ameryka-napad-hakeriv-rosiya-fbr/31006105.html
https://www.nytimes.com/2020/12/16/us/politics/russia-hack-putin-trump-biden.html
https://www.kommersant.ru/doc/4615763
https://www.radiosvoboda.org/a/pompeo-lavrov-seeredzemne-more-pvk-vagnera/31002419.html
https://www.radiosvoboda.org/a/news-pompeo-russia-mediterrian/31002442.html