Three of Russia’s Voronezh early-warning radars stationed in Krasnoyarsk, Altai and Orenburg regions are now operational.
![550-20122017-AV7J6684[1]](http://alert5.com/wp-content/uploads/2017/12/550-20122017-AV7J66841-500x355.jpg)
Photo: Russian Ministry of Defense
This brings the total number of radars in service to seven and two more sites are being readied in Komi Republic and in the Murmansk region.