The outgoing chief of Israelâ€™s Mossad intelligence service has offered the closest acknowledgement yet his country was behind recent attacks targeting Iranâ€™s nuclear programme and a military scientist.
The comments by Yossi Cohen, speaking to Israelâ€™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 Netanyahuâ€™s rule.
It also gave a clear warning to other scientists in Iranâ€™s nuclear programme that they too could become targets for assassination even as diplomats in Vienna try to negotiate terms to try to salvage the 2015 nuclear accord with world powers. United States President Joe Biden has dispatched his diplomats to revive the landmark deal from which his predecessor, Donald Trump, walked away in 2018.
â€œIf the scientist is willing to change career and will not hurt us anymore, then yes, sometimes we offer themâ€ 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.
In July 2020, a mysterious explosion tore apart Natanzâ€™s advanced centrifuge assembly, which Iran later blamed on Israel. Then in April of this year, another blast tore apart one of its underground enrichment halls.
Discussing Natanz, the interviewer asked Cohen where he would take them if they could travel there, he said â€œto the cellarâ€ where â€œthe centrifuges used to spinâ€.
â€œIt doesnâ€™t look like it used to look,â€ he added.
Iran nuclear programme is peaceful
Cohen did not directly claim the attacks, but his specificity offered the closest acknowledgement yet of an Israeli hand in the attacks. The interviewer, journalist Ilan Dayan, also seemingly offered a detailed description in a voiceover of how Israel snuck the explosives into Natanzâ€™s underground halls.
â€œThe man who was responsible for these explosions, it becomes clear, made sure to supply to the Iranians the marble foundation on which the centrifuges are placed,â€ Dayan said. â€œAs they install this foundation within the Natanz facility, they have no idea that it already includes an enormous amount of explosives.â€
They also discussed the November killing of Mohsen Fakhrizadeh, an Iranian scientist who began Tehranâ€™s military nuclear programme decades ago. The US and its regional ally Israel suspect that Iran is trying to develop nuclear weapons. But Tehran has long maintained its programme is peaceful.
While Cohen on camera does not claim the killing, Dayan in the segment described Cohen as having â€œpersonally signed off on the entire campaignâ€. Dayan also described how a remotely operated machine gun fixed to a pick-up truck killed Fakhrizadeh and later self-destructed.
Cohen described an Israeli effort to dissuade Iranian scientists from taking part in the programme, which had seen some abandon their work after being warned, even indirectly, by Israel. Asked by the interviewer if the scientists understood the implications if they did not stop, Cohen said: â€œThey see their friends.â€
They also talked about Israelâ€™s operation seizing archival documents from Iranâ€™s military nuclear programme. Dayan said 20 agents â€“ none Israelis â€“ seized material from 32 safes, then scanned and transmitted a large portion of the documents. Cohen confirmed that the Mossad received most of the material before it was physically taken out of Iran.
New warning to Iran
Cohen defended Prime Minister Netanyahuâ€™s decision to go public with the results of the operation, going against a longstanding practice of secrecy involving Mossad activities.
â€œIt was important to us that the world will see this, but this thing should also resonate with the Iranian leadership, to tell them, â€˜Dear friends: One, you have been infiltrated. Two, we see you â€¦ Three, the era of â€¦ lies is over,â€™â€ Cohen said.
Media in Israel operate under a decades-old policy that requires journalists to clear stories involving security matters through military censors. That Cohenâ€™s remarks apparently cleared the censors suggests Israel wanted to issue a new warning to Iran amid the Vienna nuclear negotiations.
Iran has repeatedly complained about Israelâ€™s attacks, with Iranâ€™s ambassador to the IAEA Kazem Gharibabadi warning as recently as Thursday that the incidents â€œnot only will be responded to decisively, but also certainly leave no option for Iran but to reconsider its transparency measures and cooperation policyâ€.
Iran has allowed inspection of its nuclear sites by the International Atomic Energy Agency (IAEA), but has threatened to stop cooperation if the nuclear deal is not revived. Tehran has called on the US to lift sanctions for it to return to the deal.
On Thursday, the Biden administration lifted sanctions on three Iranian government officials and two companies days before the next round of talks in Vienna.
Iranâ€™s mission to the United Nations did not immediately respond to a request for comment over the remarks by Cohen, who was replaced by former operative David Barnea. Cohen in the interview acknowledged he might one day seek the prime ministerâ€™s office himself.