Iran does not have to do much to close down oil shipping in the PG. Insurance companies will drop coverage on any kind of threat.
15 years ago China did the same thing with navy missle execerises off of Taiwan's 2 main ports, shutting down shipping when insurance companies refused to underwrite.
You’re right, they won’t have to do much...
So far words have done enough...
What people don’t realize yet is that the Iranian regime is goading someone to strike at them first...They may very well succeed at that as well...