I have received training from a varity of military assignments both with L.I.N.E. in the USMC and combatives in the Army. I found them to be somewhat basic, so I sought instruction with James Keating at the Riddle of Steel, and was very pleased with the depth and professionalism of the instruction. I have also done some work with the classic Applegate system, some fencing, tomahawk, knife and tomahawk, and a little bit of the stick.
I have shot pistol and precision rifle for all of my military career, and competed in civilian matches and events as well. I am a firm believer in the rifle from my Marine Corps time, and think that most people underestimate what one good marksman can accomplish with the M16A2, or any properly sighted rifle for that matter. I normally carry two or three knives on me at all times, including tomahawks, in any manner of carry depending on blade length. (It doesn't hurt that if I want to carry something specifically I can simply manufacture a sheath for it) I carry my pistols normally in the "mexican" or crossdraw fashion without a holster. Ammo and gun/knives depends on the situation and dress, but I am always sure to have a rifle or shotgun handy if possible
But all that said, I still consider myself a beginner when it comes to combative skills. There is always more to learn, and more to practise, but with everything, I think mindset is key. If I can avoid a violent situation by retreat or deception, I will. With the stigma against any aggressive posture in this country, I consider violence an absolute last resort, but if needed, it must be overwhelming, brutal, and final, no matter what the weapon used.
Others my disagree or object, but I have seen the damage to humans from all degree of force, and the bottom line is blood must be spilled in great volumes to ensure a kill. Humans are incredibly resilient, yet fragile as well. I have heard and seen examples of people absorbing ballistic damage that is amazing to behold. But I have yet to see someone live with more than one major blood bearing organ destroyed with a blade, or main artery severed for any length of time. That is why the blade is the tool for close quarters in the hand of a determined or skilled person. In my opinion, the tomahawk is the most efficient and ergonomic weapon for that task, but to each his own. Warfare and combat is the natural state of man. We simply get interrupted by peace every once in a while.