First I agree that grappling arts are used heavily in warfare. Where you thought I didn't is beyond me. I kept mentioning Jujutsu and specifically mentioned HEMA grappling already. I am talking technique as you described it. As an example Judo is actually born of Jujutsu (created by KanÅ JigorÅ) and retains techniques that can be used to address the knife. You do indeed use grappling to address the knife but the accepted method isn't to try and get inside the guys guard, take him down and beat him. It can involve taking him down but it involves doing so by taking control of the limb controlling the knife and you don't start beating him until you have stripped him of the weapon. This includes the training in the most modern combative systems such as Krav Maga, MCMAP, SOCP etc, not just older arts like Judo, Jujutsu, BJJ, HEMA and FMA (which has a lot of grappling, especially in terms of disarming techniques),etc.
I actually mentioned HEMA grappling earlier, because while I don't technically study it I regularly discuss and am going to start sparring with a friend of mine who does compete in HEMA with the Longpoint. We think it will be interesting to see how HEMA and FMA mesh on the floor. In particular we have spent a lot of time talking about grappling and disarms and while specific techniques are different the concept, control the limb controlling the weapon and strip, is the same. This became a specific point of conversation because when we started talking about it neither of us were aware how much grappling was involved in the other's system.
Now maybe you meant this (control then strip), but the way you described it makes it sound like you are trying to get inside his guard, without controlling the weapon limb, taking him down and beating him, again without controlling the weapon limb. If my read was accurate then that is simply a bad idea all around and all the other systems seem to agree, including the Gracies.
If I didn't read correctly please explain the technique you used to take the subject down and why you think it's a good idea to not strip the knife and just beat him?
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