Prior to signing the historic nuclear deal between the EU3+3 and Iran earlier this month, Iran’s propaganda piece, a mock-up of a US Nimitz-class aircraft carrier, was moved outside the harbor of Bandar Abbas.
As I've mentioned before, if I was chief nutball of Iran, I'd test a nuke on this replica out at sea and film it.
The Iranians could either use it as propaganda to show they've struck a blow against America or as evidence one of our carriers blew up from a nuclear weapons accident, which is proof we were going to attack them--thus justifying Iranian nukes (while officially denying they tested a nuke).