So What Exactly is Iran's Threat?

In 2015, Iran did not even admit to ever having a nuclear weapons program when they agreed to the nuclear deal. And after the United States pulled out of the deal this year to reimpose sanctions, Iran tells Europe what?

Iran said Friday the European Union must be given more time to set up a trade mechanism meant to circumvent reimposed US sanctions on Tehran, but warned it could not "wait forever".

So, if the EU doesn't help Iran soon, Iran will not "wait forever" for ... what exactly?

They will not wait forever to start up a nuclear weapons program that they claim they never had in order to threaten ... Europe?

Huh.