https://www.mk.ru/politics/2019/06/18/shoygu-prikazal-generalam-gotovitsya-k-budushhim-voynam.html
https://www.gazeta.ru/politics/2019/06/17_a_12420181.shtml
http://www.kasparov.ru/material.php?id=5D06A64C7A4AB
https://www.gazeta.ru/politics/2019/06/15_a_12417007.shtml
https://www.gazeta.ru/business/2019/06/15/12417193.shtml
https://www.radiosvoboda.org/a/29998118.html
http://www.dsnews.ua/world/giperzvukovye-vundervafli-kak-pentagon-otvetil-putinu-14062019220000