sorry - I would wonder why a soldier would want to know how to use a knife or bayonet, or to be more accurate, why put time into the training? basically, a knife is a less effectvie form of leathal combat. if I were putting effort and time into training, I would do it with either hand to hand, or stick fighting. it is almost inconceivable that a soldier would encourter a situation where a knife would be preferable to a firearm, while in todays realisty a stick often is.