I.fan easily understand secrecy needs, but I think in this particular case we’re mostly not seeing that:
What would you think of a “house producing machine” ? Or a “car fabricator unit”..?
Like the above a missile warhead consists of very many intricate subassemblies; even the best 3d printer would be hard pressed to make even a crude one.
Some journalist eager for a headline wrote this, and he has evenless weapons knowledge than 90% of his colleagues.
They found 3 crates of ammo and a die press - BIG DEAL.
I think there’s nothing to see here at all.
"(Gun) ranges have applied over the years to get machines like this but the government would never allow it. It can be dangerous if it gets into the wrong hands."
I am inclined to think that this "machine" and the "warheads" found are for probably just a very large caliber munition.