That Iran had a nuclear program was not in dispute. It was regulated under international supervision based on the terms of Obama's agreement with Iran, which Trump promptly tore up because he has the mental capacity of a fourth-grader.

That Iran was on the verge of building bombs was far from clear. Khameini had previously issued a fatwa against doing so, on the grounds that it would be haram, or un-Islamic. All signs suggest that the IRGC was operating in full compliance with that fatwa.

I'm sure the remnants of his administration regret that now.