The Russian Ministry of Defense announced that a new batch of upgraded MiG-31BM fighters have been deployed to the Nizhny Novgorod region.
By Konstantin Tyurpeko (http://russianplanes.net/id161326) [CC BY-SA 4.0 or CC BY-SA 4.0], via Wikimedia Commons
[thumb]http://function.mil.ru/news_page/country/more.htm?id=12066845[/thumb]