the animation its fine but not like its intended ,the animation of before neck snap maybe should be with the arms separated like trying to catch something, in this case the head.
the animation after should be the soldier bragging and saying something like ¨Neck snapped maggot¨or¨You should be more careful there is a neckanapper on the place HAHA¨;or something else.but the point its change the animation before the neck snap it doesnt look good for the taunt.