http://www.bild.de/wa/ll/bild-de/unangemeldet-42925516.bild.html
The terrifying Russian war drills were carried out in September and featured ground, sea and air forces as well as artillery and missile launches.
https://www.thesun.co.uk/news/5177666/russia-military-drills-invasion-europe-vladimir-putin/
The U.S. military is making sure it's prepared to face threats in Europe.
http://www.newsweek.com/counter-russia-threat-us-military-spend-200-million-europe-airbases-751907
http://www.ng.ru/world/2017-12-19/2_7140_tajikistan.html
https://ru.krymr.com/a/28923258.html
https://www.gazeta.ru/army/2017/12/18/11495294.shtml
http://www.rosbalt.ru/world/2017/12/18/1669363.html
https://www.kommersant.ru/doc/3500710
http://www.ng.ru/week/2017-12-17/7_7138_army.html
https://www.gazeta.ru/army/2017/12/17/11494244.shtml?updated