I wonder if this is related:
https://www.mosheriffs.com/hunter-finds-explosives-in-mark-twain-national-forest/
I believe it is. This happened before they bought the phones and tanks so they either did not know their stash was found or they did and it does not matter to them. I did point out in the Propane thread that the bottom of a tank has a wring for standing the tank up and that that cavity would hold enough explosives to blow up the tank...