CIA chief told lawmakers

CIA chief told lawmakers Iran nuclear program set back years with
strikes on metal conversion site

CIA Director John Ratcliffe told skeptical U.S. lawmakers that
American military strikes destroyed Iran's lone metal conversion
facility and in the process delivered a monumental setback to Tehran's
nuclear program that would take years to overcome, a U.S. official
said Sunday
https://apnews.com/article/iran-nuclear-facilities-us-strikes-b79fc83a904076f6fffb383e9269a908
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John may not be a honest person:  "Trump's intent to nominate
Ratcliffe became controversial when he was found to have lied about
his role in prosecuting terrorism and immigration cases"

https://en.wikipedia.org/wiki/John_Ratcliffe