Yesodi
Inside Israel’s secret operation to turn Hezbollah’s beepers into bombs - exclusive
By William Lebovics · 2026-05-21

The whole world was shocked out of its wits on September 17-18, 2024, when the Mossad brought the mighty 150,000-rocket-wielding Hezbollah terror army to its knees in an instant with a “fleet” of exploding beepers. Or, rather, almost the whole world, excluding the Mossad operatives and defense officials who ran the operation, such as “Adam Feyn,” who recently published a book in Hebrew, Hoda’ah Goralit (Fateful Message), about the operation and gave his first English-language interview about it to The Jerusalem Post.
In his interview with the Post and in his book, Feyn made a series of stunning dramatic reveals about the operation. These include how the Mossad lured a Hezbollah operative into an ambush to prevent him from exposing the beepers; the true story regarding how close Iran was to uncovering the plot; fleshing out how hard it was to get Hezbollah to lower its suspicions sufficiently for it to buy the beepers; showing how unwitting third parties were used by the Mossad to sell Hezbollah on the beepers; how the Mossad later tried to make good to such innocent third parties where it could; and how the Mossad’s gym and many other leisure areas were effectively converted into a beeper assembly line when the agency had to jump the pace of its production and had insufficient space to do so using its standard operations areas.
During the interview and in the book, Feyn also provided new insights into, and details of, key strategic moments when top Mossad or other Israeli officials gambled and took history in one direction instead of another, despite the “right” choice being covered in a haze of fog.
Feyn only recently retired from the defense establishment after decades in operations, including as one of the top managers with unique insider information about the beepers operation. He may still do other future work with the defense establishment, and so published the book under a fictional name to protect his identity. Another twist regarding the book is that Feyn wrote it as a partially fictional account, but which is meticulously based on the insider history of what actually happened, which only he and a small number of other top Mossad senior managers and defense officials know.
The best way to understand the breakdown of truth and fiction in the book is that the vast majority of the actions taken by the Mossad officials mentioned in the book, especially Mossad chief David Barnea (referred to only as the Mossad chief), actually happened, but sometimes in the book one character is a composite of multiple real agents to simplify the storytelling, which would otherwise become cumbersome and kill some of the pace. Such is the difference sometimes between Hollywood versions of intelligence operations and the real world. In both versions, the final result can be awesome and truly sweep readers or viewers off their feet. But in the real-life version, the culminating drama comes only after painstaking and agonizingly slow steps and meticulous spy
Frequently Asked Questions
Who is Adam Feyn and what did he write about the beepers operation?
Adam Feyn is a recently retired defense establishment official who was one of the top managers with insider information about the Mossad beepers operation. He published a book in Hebrew titled "Hoda'ah Goralit" (Fateful Message) about the operation and gave his first English-language interview about it to The Jerusalem Post. He used a fictional name to protect his identity and wrote the book as a partially fictional account meticulously based on insider history that only he and a small number of other top Mossad senior managers and defense officials know.
When did the Mossad beepers operation against Hezbollah occur?
The Mossad brought Hezbollah to its knees with exploding beepers on September 17-18, 2024. According to the book, around July 2024 the Mossad chief called for a critical meeting to prevent a Hezbollah operative from exposing the beepers, which was only around two months before the beepers were activated in mid-September.
What did the Mossad do to a Hezbollah operative who was getting too close to exposing the beepers?
According to the book, around July 2024 the Mossad requested that the air force kill a Hezbollah operative who was getting too close to figuring out that the beepers were booby-trapped. Israeli defense and intelligence officials fooled the Hezbollah operative into traveling to southern Lebanon, where they bombed him.
Who is David Barnea and what role did he play in the beepers operation?
David Barnea is the Mossad chief (referred to only as "the Mossad chief" in the book) who was involved in key strategic moments of the beepers operation. According to the article, around July 2024 the Mossad chief called the air force chief to request the killing of a Hezbollah operative who was getting too close to discovering the booby-trapped beepers.
Did Iran almost discover the beepers operation?
According to the book, Hezbollah asked Iran to carry out its own check of the beepers, involving a specific Hezbollah operative planning a meeting with a specific Islamic Revolutionary Guard Corps official to bring a beeper to Tehran. The IDF narrative suggests the Iranians were about to expose the beepers and forced the operation into action earlier than planned, though the Mossad narrative contends there were many points when the beepers were in danger of being discovered.
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