I think this is a lot of conspiracy nonsense.
The two largest life fire training bases in the U.S. is in CA. (Ft Irwin, 29 Palms)
We used to ride up and down I-15 all the time going between the stumps and Pendleton.
When moving equipment in mass quantity, rail is the cheapest and fastest.
Ft. Hood is the base of 7th Cav. It's a huge helicopter base.
I could go on but the paranoia is ridiculous.