James, that is what I was saying. The SERE school knife idea was picked up by the ESEE school and that is what people see and hear in production knives today. They are just two schools of the same though ( one with better PR and advertising, sometimes bordering on hype).
When I was a boy in the 50's/60's, the SERE course was a big topic for boys to discuss. We would hear about how trainees would be dropped off in the jungle in Panama or somewhere exotic and have to evade the others trying to find them as well as survive the trek out. It was never clear how much of those stories was myth, and how much as truth, but every boy heard them. I remember one story where the guys were dropped off naked and only had their survival knife. I heard that people sometimes did not survive. I figured there was a lot of exaggeration, but knew that the class was an amazingly rugged and thorough training event.
As I mentioned in another thread, when I was a kid the K-Bar and SERE style knives were surplus from the two wars ( WWII and Korea), and were everywhere for free or for a few bucks. We took them into the woods and chopped on trees, dug holes, and threw them at every solid object. I would love to still have all the ones I and my friends destroyed because we considered them "cheap knives" back then.