In the Internet appeared the video, which shows the training of combat swimmers. In the course of practicing the skills of underwater commandos used a new machine. As the developers noted, the effective range of this type of weapons has no analogues in the world. About it reports the edition Rossiiskii Dialog.

Bullets swept
bullet allow effective shooting under water even in a strong current
and the longer the bullet is able to tear through metal with a thickness of 10 millimeters.

Moreover, in addition to
machine, marine special forces a speedboat, and submarine spessartine

Earlier on the Kamchatka Peninsula of the Russian MiG-31 caught in the stratosphere of the enemy.

In the role of offender
air borders were the MiG-31 flying at supersonic speed at altitude
18000-20000 meters and controlled by the commander of the fighter squadron .