Then what about Military Combat Training? Not the part where they teach you to push a button to launch a really big weapon that you need something really big to even move it around with to kill your enemy, I mean like their hand to hand combat stuff. I've been in the military and received absolute minimal training, but the things I was taught I remember were effective for being lethal. Kill someone with a pencil or even a straw to the throat, aim for the jugular (try the straw on a potato but do NOT put your thumb over the end of the straw or you'll be wearing a bandaid for a while). Knife combat I remember my instructor saying that if you take someone from behind, stab them in the kidney, very effective and low probability they will scream. Or always hold your knife pointed away from you and parallel with the ground. Parallel with the ground is so if you stick someone in the ribs, the tip will bounce off the rib and the whole blade will go between the ribs and hit something critical.
And thats just minimal boot camp crap that I happen to remember from Navy basic training. So would any one thats even been in the military also be subject to being a lethal weapon as well?