Iran's goal is to become the superpower of the middle east. This has always involved getting the bomb, but now with Trump's gift of a war he can't win, they'll also take control of the strait of Hormuz.
If you observe the wording of everything they've said, they are being consistent: acknowledge our right to decide who passes and who doesn't (via a toll) or have your ship attacked. Those are words used to express consistency in policy, and to position themselves as reliable overlords of the region.
If you observe the wording of everything they've said, they are being consistent: acknowledge our right to decide who passes and who doesn't (via a toll) or have your ship attacked. Those are words used to express consistency in policy, and to position themselves as reliable overlords of the region.