Mini-subs, eh?

Nothing to worry about. Bad guys would never exploit mini-sub technology. Or Maxi-subs:

That's in the middle of the Colombian Andes, by the way, high enough above sea level to make your ears pop. How they planned to get it in the ocean once they put it together I have no idea.

Question: If the Russkies sold sub plans to Colombian drug dealers, why wouldn't they do so for, say, Hezbollah?