Israel attacked Iran nuclear assets at Natanz site, signals ex-Mossad chief Yossi Cohen
- In July 2020, a mysterious explosion tore apart Natanz’s advanced centrifuge assembly, which Iran later blamed on Israel
- Cohen did not directly claim the attacks, but his comments to Israeli TV programme Uvda offered the closest acknowledgement yet of an Israeli hand in the attacks

The outgoing chief of Israel’s Mossad intelligence service has offered the closest acknowledgement yet his country was behind recent attacks targeting Iran’s nuclear programme and a military scientist.
The comments by Yossi Cohen, speaking to Israel’s Channel 12 investigative programme “Uvda” in a segment aired on Thursday night, offered an extraordinary debriefing by the head of the typically secretive agency in what appears to be the final days of Prime Minister Benjamin Netanyahu’s rule.
It also gave a clear warning to other scientists in Iran’s nuclear programme that they too could become targets for assassination even as diplomats in Vienna try to negotiate terms to try to salvage its atomic accord with world powers.
“If the scientist is willing to change career and will not hurt us any more, than yes, sometimes we offer them” a way out, Cohen said.

Among the major attacks to target Iran, none have struck deeper than two explosions over the last year at its Natanz nuclear facility. There, centrifuges enrich uranium from an underground hall designed to protect them from air strikes.