<<Woah ....you are so severely off base I can hardly know where to start.>>
A good place to start would be by answering my question, which was very simple. You attempted to prove how hard it was to operate an Abrams tank by showing a photo of some of the controls, and I asked you how long it took to learn to operate the thing. So: how long does it take?
<<In the US Navy you can learn Nuclear Phisics which is a good idea if you are working on a nuclear submarine.>>
Yeah, that's complex alright. We learned nuclear physics in Grade 13 high school, starting with e = mc2 but I don't consider any of us Einsteins for having learned it.
<< In the Army you can learn ballistics which you are gonna need to understand to aim a cannon. In the Airforce you can learn the latest electronic communication techniques >>
Well, we should just quit sparring around here. I'm sure some of that stuff and the degree of knowledge required, IS pretty complex and not for everyone. There would be some pretty smart guys who learned that stuff and I have to show appropriate respect. (I better, cuz I think hnumpah is one of those guys.) But I wouldn't think the techies are the typical GI's, most of whom are low-grade morons who can probably operate an assault rifle and a K-bar knife with some basic torture routines thrown in and know enough military law to realize that the best witness is a dead witness.