Former Mossad chief Yossi Cohen revealed that Israeli spies entered Iran's heavily fortified Fordow nuclear site on multiple occasions to study it. Cohen, who led the intelligence agency from 2016 to 2021, stated that Mossad had planned what he described as:

"the greatest operation in the history of our country."

The disclosure was shared by @Osint613 and retweeted by @hey_itsmyturn.