Ehh not really actually! So what we are/will use is our "older" weapons or weapons we haven't used for certain situations before and that ends up boosting sales to foreign countries. We have seen sales explode with the Russian failed invasion and as the US has had to build out more manufacturing for these weapons which results in a net boost for the economy and government.

Might be some upfront cost but rapidly it flips on its head to a net inflow of $