Don't look too high speed to me - in fact they look like a receiving line for a hand grenade or for a short burst of M240 - takes care of all of them in that photo. Well fed there as well, IMO, but with only one soldier "at the ready". The rest look confused.
Probably just happy enough to not be in Ikcheria.
Russian Special Forces are some of the best in the world. Just ask the Terrorists who took over a theater a while back.