Looks solid; not sure why it was militarized.
“1955 Willys CJ3B. Over $14,000 in receipts for new parts, list available on request. New body and new paint. Zero rust. Original motor and drive train. Most everything new. Not sure how much was eventually invested, but it was way up there, ha. Clear Texas title. Asking $11,000”
https://waco.craigslist.org/cto/d/1955-willys-cj3b/6491398394.html