Wasn't there some news tidbit in late winter or spring about some new fangled missle Iran was about to set up off shore?
The new missile is a knockoff of the Chinese C-201
(nato variant-Seersucker) missile.
It has some enhanced capabilities and closely resembles a cruise missile in performance and targeting capability.
Its a similar missile to the one Saddam used to hit Kuwait back in the first phases of the invasion of Iraq.