Ex-Mossad chief Barnea intended for Iran to see Israel's operations to overwhelm IRGC

David Barnea said the videos were not simply publicity. Their main purpose was to confuse Iran’s Islamic Revolutionary Guard Corps and protect Mossad agents operating inside Iran. By showing that Israeli operations were happening, the videos encouraged Iranian authorities to arrest large numbers of suspected collaborators.

The tactic depended on information overload. Barnea said the IRGC arrested 21,000 people on the second day of fighting. With so many detainees, investigators could not reliably distinguish genuine agents from ordinary people. He said authorities eventually had to release everyone, and many people arrested or executed as “Mossad agents” had no connection to the agency.

The move carried obvious risks because it exposed part of a covert operation. Yet Barnea said nearly all Mossad agents avoided capture. He later taunted the IRGC by saying Mossad would continue to be present. The article presents the videos as a deliberate protective measure, not an accidental leak.

The Mossad is Israel’s spy service, responsible for clandestine intelligence and operations abroad. The Islamic Revolutionary Guard Corps, or IRGC, is Iran’s powerful military and security organization. In the events described, Mossad planned and supported covert activity inside Iran, while the IRGC defended the Iranian regime and investigated suspected Israeli networks.

Their roles appear clearly in the article. Mossad agents helped target ballistic missiles, air defenses, and other regime targets. The operation included drones, remote-controlled vehicles, and people working on the ground. The IRGC responded by arresting suspected collaborators and accusing some people of being Mossad agents.

The article portrays this as a contest between covert action and counterintelligence. Mossad tried to damage Iran’s military programs and protect its personnel. The IRGC tried to identify and detain those involved. Barnea’s account suggests that the sheer number of arrests made that task far less reliable.

The videos showed Mossad activity connected with Israel’s preemptive strikes on Iran’s ballistic missiles and air defenses. One video showed preparations, while others showed attacks on ballistic-missile and air-defense targets. The footage suggested that drones operating from inside Iran were used against those targets.

Later reporting described a much broader system. Mossad reportedly used an entire warehouse of drones to sabotage Iran. It also helped deploy many remote-controlled vehicles against regime targets. Human agents on the ground supported the operation, including through assassinations. The article also mentions local Iranian dissidents recruited and trained to act against the regime.

The reported operation combined machines, remote control, and people. Hundreds of Mossad agents or individuals run by agents entered operations simultaneously, with different groups coordinated. The article says dozens of Mossad women also worked inside Iran in varied roles. Together, these details show a wide-ranging campaign rather than one isolated drone strike.

Barnea said the IRGC arrested 21,000 people on the second day of the fighting. The number mattered because it created an investigation too large to manage accurately. Once thousands of people were detained, the authorities faced a mass of similar explanations and limited ability to identify the real targets.

Barnea described the problem plainly. Even if investigators had caught one or two agents, detainees could say they were merely walking down the street or driving a car. With so many stories to check, the IRGC could not know who was genuinely connected to Mossad. Barnea said authorities eventually released everyone.

The figure also shows the human cost and danger of the tactic. Barnea added that many people arrested or executed as “Mossad agents” had nothing to do with the agency. The article therefore presents the arrests as both a protection mechanism for Mossad personnel and a source of serious harm to uninvolved people.

Publishing the videos signaled that Israeli agents were active inside Iran. That revelation could push the IRGC to search broadly and arrest anyone it suspected. Barnea said this was intentional: the goal was to create so many detainees that authorities could not identify the real agents.

The mechanism was confusion through scale. The IRGC reportedly arrested 21,000 people on the second day of fighting. Barnea said genuine agents could be hidden among people claiming they had simply been walking or driving. Investigators might catch an agent, but they could not confidently distinguish that person from thousands of ordinary detainees.

The approach did not guarantee safety, and the article says some uninvolved people were arrested or executed as alleged Mossad agents. Still, Barnea said nearly all Mossad agents escaped capture, and Iran released all the detainees. The videos therefore exposed some operational activity while making individual identification harder.

An intelligence service may reveal part of a covert operation when the protective benefit is greater than the secrecy benefit. In this case, Barnea said Mossad released an official video with its logo to protect agents already operating in Iran. The publicity was designed to make the IRGC react quickly and broadly.

The key mechanism was deliberate information overload. Once Iranian authorities knew Israeli agents were active, they reportedly arrested 21,000 people on the second day of fighting. Barnea argued that this made genuine agents difficult to distinguish from ordinary detainees. He said authorities eventually released everyone, while many alleged agents had no connection to Mossad.

The tactic still exposed methods and confirmed that operations were happening inside Iran. Yet the article says nearly all Mossad agents were never caught. Barnea later stated that Mossad would continue to be there. The case shows how publicity can serve as operational cover when it creates more confusion than clarity for an opponent.

Intelligence services can use deception to shape what an opponent believes and how it responds. Confusion is useful when investigators must act quickly but lack reliable evidence. Information overload can make every clue less valuable because too many people, stories, or possible targets look similar.

The article gives a concrete example. Mossad released videos showing operations inside Iran, then the IRGC reportedly arrested 21,000 people on the second day of fighting. Barnea said genuine agents became difficult to identify because detainees could offer the same ordinary explanations, such as walking down a street or driving a car. The scale overwhelmed the search.

This method can weaken an opponent’s investigation, but it can also harm innocent people. Barnea said some detainees were arrested or executed as alleged Mossad agents despite having no connection to the agency. The article says nearly all Mossad agents escaped capture. It presents overload as a protective tactic with serious consequences.