I suppose this is as close as you'll get to seeing the real war in Afghanistan. Are those enemies or friendlies shooting?
Notice also the calm composure of the leader (a corporal I think, it only looks like a section) - being shot at and trying to confirm that they are being shot at by Taliban. Also the lack of cover they had while being shot at, and most importantly when they see an enemy "quick shoot him".
WARNING: TWO PEOPLE ARE SEEN BEING KILLED
------- 'Before me floats an image, man or shade, Shade more than man, more image than a shade;' - W.B. Yeats, Byzantium