Interresting!!!
...But what sounds strange and dangerous for me is that the three soldiers are very close one to the others...See the ejections of the cartridges of the third weapon; there are bouncing against the second soldier...
During my military duty, in maneuver, I was wounded by such ejections from the weapon of my too close neighbour (and he had a bad position of his rifle): two or three cartridges attained my tempe: loss of consciousness during some seconds, and lightly burned...
