If they don't enforce blatant violations of whatever law keeps our military-industrial complex from selling U.S. arms to every even-more-evil miscreant out ther

If they don't enforce blatant violations of whatever law keeps our military-industrial complex from selling U.S. arms to every even-more-evil miscreant out there then they may lose the ability to control arms sales at all, as the aforementioned exporters can then rightly say that "The U.S. let them do it, why not us?"