Remember the video of the Russian Sof guys shooting each-other awhile back? Well, they put out another. I guess just in case we forgot they were crazy and not scared to die.
These are the same guys that believe the only way to effectively kill a terrorist is with a backflip hatchet toss.
However, in this video they take the insanity a step further and incorporate the use of NVGs and Flashbangs.
Throughout the entire video the Russians demonstrate trust in each other as well as their equipment as they are either shot in their ballistic vest or their buddies shoot at targets past each others heads.
Leave it to the Russians to throw safety out the window. Do not try this.
https://youtu.be/c_li7qyePPU
Edit: Many comments in the video may indicate this is not Spetznas but Russian PMCs.