Military contractors mostly. “More aid to Ukraine” is usually code for “we’re giving money to the US MIC”. Also the money isn’t “saved” in that it now exists somewhere and therefore has to have gone someplace to exist there, the government simply doesn’t borrow as much for those services anymore. Probably borrows a lot more for other stuff though so in the end it doesn’t even balance out.
Military contractors mostly. “More aid to Ukraine” is usually code for “we’re giving money to the US MIC”. Also the money isn’t “saved” in that it now exists somewhere and therefore has to have gone someplace to exist there, the government simply doesn’t borrow as much for those services anymore. Probably borrows a lot more for other stuff though so in the end it doesn’t even balance out.