Well, it's not as if the US military industrial complex has nothing of that?
I think the problem isn't corruption alone, but the combination of corruption and all the corrupt trying hard to put their own eggs elsewhere than Russia's basket. Working with a corrupt authoritarian leader can be profitable, but you really want to have a plan B for when SHtF.
US corrupt elites have the luxury problem that if their wealth and power isn't secure in the US, it probably isn't very secure anywhere else either. So they have to take just a little care not shit where they eat (too much), and maybe sponsor a few museums and stuff, robber baron style.