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Ahron Bregman

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01In brief

Ahron Bregman is an Israeli historian, political scientist, writer, and journalist whose work addresses Israel’s wars, diplomacy, and intelligence history. In 2002, he publicly identified Ashraf Marwan as the Egyptian source he had been investigating in connection with the Yom Kippur War, a disclosure he later said he regretted. His publications include Israel’s Wars, A History of Israel, and, with Jihan el-Tahri, The Fifty Years’ War: Israel and the Arabs; his career has also included university teaching and television documentary work.

02Early Life

Bregman was born in Israel and later immigrated to England.[1] He served in the Israeli Army, becoming an officer, graduated from Hebrew University, and earned a doctorate at King’s College London.[1] His doctoral field was war studies.[4]

03Career and Public Life

Bregman has taught history at Webster University in London and in the War Studies Department at King’s College London.[1][3] His journalism has included work as a staff writer for the London Daily Telegraph and contributions to newspapers and periodicals in England and the United States, including Newsday and Armed Forces & Society: An Interdisciplinary Journal.[1] He has also been identified as Aharon Bregman and by the name Roni; he is distinct from, and unrelated to, journalist Ronen Bergman.[5]

His early publications included Civil-Military Relations in Israel: Military Influence on War Policy (1994) and Living and Working in Israel: How to Prepare for a Successful Longterm Stay (1996).[1] These were followed by works on Israeli military history, Arab-Israeli relations, and the political and diplomatic development of Israel.[1]

With Jihan el-Tahri, Bregman coauthored The Fifty Years’ War: Israel and the Arabs, a companion to a six-part BBC television series.[6] A 1998 edition is cataloged, while his publication record also lists the companion book in 1999 and identifies Bregman and el-Tahri as producers of the 1999 series.[1][6] He also worked as an associate producer and academic consultant on the BBC series in 2004.[4]

The book examines Israeli-Arab relations and peacemaking, including developments before the 1993 Oslo accords.[1] It includes interview extracts from figures such as Jordan’s King Hussein, Israeli prime minister Golda Meir, and Egyptian war minister Shams Badrain, alongside reports from the CIA, PLO, and Mossad.[1] Particular attention is given to contacts between Israel and neighboring Arab states, including contacts involving Egyptian nationalist leader Gamal Abdel Nasser.[1] Its account draws on interviews with key participants, some of whom had not previously spoken publicly.[6] A contemporary review described the project as drawing on hundreds of in-depth interviews with politicians, soldiers, and journalists from sixteen countries.[1]

Bregman’s Israel’s Wars, 1947–93, published in 2000, surveys conflicts with Palestinians and Arab states from the 1947–48 War of Independence through the 1987–93 Intifada.[1][7] In its preface, Bregman explained that his work as a consultant and companion-book writer for the BBC documentary had delayed completion of the military history but had also provided access to material he might otherwise not have obtained.[7] A second edition appeared in 2002 as Israel’s Wars: A History since 1947, published by Routledge.[1][8] A 2013 edition, published in London by Taylor and Francis, has been cited in discussion of the Roadmap for Peace and parallel confidence-building measures preceding final-status negotiations.[9]

A History of Israel, published by Palgrave Macmillan in 2002, covers developments from the 1897 Zionist Congress and Israel’s establishment in 1948 to the country’s political situation and relations with Arab and Palestinian neighbors in the early twenty-first century.[1][8] Its subjects include wars, political and diplomatic developments, peace initiatives, and prominent historical figures.[1] Bregman also wrote Elusive Peace: How the Holy Land Defeated America, published by Penguin in London in 2005.[9]

His editorial work includes a 2009 Ashgate collection listed as Warefare in the Middle East Since 1945.[10] He contributed the final chapter of Israel’s Clandestine Diplomacies, a thirteen-chapter volume edited by Clive Jones and Tore T. Petersen and published in 2013; his chapter addresses Israeli-Syrian negotiations between 1991 and 2000.[11] Another 2013 contribution, “Ashraf Marwan and Israel’s Intelligence Failure,” appeared in The October 1973 War: Politics, Diplomacy, Legacy, edited by Asaf Siniver and published by Hurst & Company.[12]

Bregman began trying to identify the Yom Kippur War-era intelligence source known as “Angel” in 1999 and spent three years connecting clues.[4] His 2002 writing referred to a relative of Gamal Abdel Nasser as “the son-in-law,” rather than naming Marwan directly.[4] Bregman later recounted that he sought confirmation by meeting Rami Tal, the editor of former Military Intelligence chief Eli Zeira’s book, and watching Tal’s reaction when he named Marwan.[3] He recalled rehearsing in front of a mirror and, nine minutes into the conversation, saying, “Ashraf Marwan is the spy,” while studying Tal’s face and ears.[3] Bregman interpreted the reaction as confirmation of his identification.[3]

After Marwan publicly dismissed his research as a detective story, Bregman explicitly identified him in an interview with the Egyptian newspaper Al-Ahram.[5] Bregman said that he had initially avoided naming Marwan but responded to defend his reputation as a historian.[5] The disclosure took place in 2002, five years before Marwan’s death.[13]

Bregman and Marwan subsequently maintained contact, including regular telephone conversations.[3] Bregman recalled that the pursuit had begun as a journalistic scoop, but that speaking with Marwan changed his attitude: he described Marwan as ill and recovering from three heart operations and said he came to feel a desire to protect him.[3] Their contact continued for years.[3]

On June 26, 2007, Marwan left Bregman three telephone messages asking him to return his call; he died the following day after falling from his London apartment building.[3] Earlier that month, former Supreme Court justice Theodore Or’s arbitration ruling in the dispute between former Mossad chief Zvi Zamir and former Military Intelligence chief Eli Zeira had been published on June 14 and named Marwan.[3] The reporting presented the circumstances of his death as unresolved.[3]

In 2017, a documentary adaptation based on Bregman’s book The Spy Who Fell to Earth was announced.[14]

04Legacy

Bregman’s research on Ashraf Marwan is represented in an archival accession covering papers dated 2002–2011.[2] His chapter in The October 1973 War: Politics, Diplomacy, Legacy places that research within a broader reassessment of the war’s intelligence, political, and diplomatic dimensions.[12]

His published work has also entered bibliographies and subsequent discussions of Israeli history and diplomacy: A History of Israel and Israel’s Wars: A History since 1947 appear in an Israel and Middle East bibliography, while Israel’s Wars and Elusive Peace have been cited in strategic analysis.[8][9] His collaboration with el-Tahri produced both a television series and a companion book drawing on interviews with participants in Arab-Israeli conflict and peacemaking.[1][6]

05Controversies

Marwan’s loyalties became a significant dispute among Israeli intelligence figures: he was described as a Mossad source who twice warned of war before the 1973 Yom Kippur War, while Eli Zeira maintained that he was an untrustworthy double agent.[13] Bregman also argued that Marwan had planted false information.[5] Other former intelligence officials rejected the double-agent interpretation, and internal Mossad and Military Intelligence reviews concluded that he had not been a double agent.[5]

Bregman later expressed deep regret over the disclosure.[3] The circumstances of Marwan’s death remained unresolved, and the reporting did not establish that either Bregman’s disclosure or the arbitration ruling caused it.[3] The Jewish Review of Books describes a public dispute with Uri Bar-Joseph, whose The Angel criticized Bregman’s role, and characterizes Bregman’s response as an attempt at self-exculpation.[15]

The Fifty Years’ War also received contrasting critical assessments: a Publishers Weekly reviewer praised its behind-the-scenes treatment of peacemaking while alleging subtle pro-Israel prejudice, whereas Efraim Karsh criticized its scholarly contribution and reliance on interviews without further corroboration from written records and international archives.[1]

Sources

  1. 1Encyclopedia.com, Bregman, Ahron, accessed on November 8, 2026.
  2. 2The National Archives (UK), Search other Archives | Accessions to Repositories | Major Accessions to King's College London: Liddell Hart Centre for Military Archives, 2011, accessed on November 8, 2026.
  3. 3Maariv, The concept collapsed: The life and death of Israel’s highest-ranking foreign spy, accessed on November 8, 2026.
  4. 4The Times of Israel, accessed on November 8, 2026.
  5. 5Ynet, Who are you, agent “Babel”?, accessed on November 8, 2026.
  6. 6Internet Archive, The fifty years war : Israel and the Arabs : Bregman, Ahron : Free Download, Borrow, and Streaming : Internet Archive, accessed on November 8, 2026.
  7. 7Internet Archive, Israel’s Wars, 1947–93, accessed on November 8, 2026.
  8. 8Jewish Virtual Library, Bibliography & Bookstore: Israel & the Middle East, accessed on November 8, 2026.
  9. 9Institute for National Security Studies, Strategic Assessment article, accessed on November 8, 2026.
  10. 10Begin-Sadat Center for Strategic Studies, Avi Kober curriculum vitae, accessed on November 8, 2026.
  11. 11Institute for National Security Studies, review of Israel’s Clandestine Diplomacies, accessed on November 8, 2026.
  12. 12National Library of Israel, accessed on November 8, 2026.
  13. 13Institute for National Security Studies, 40 years on, Yom Kippur War intel chiefs trade barbs, accessed on November 8, 2026.
  14. 14The Jerusalem Post, Another film to be made about ‘Israeli spy’ Ashraf Marwan, accessed on November 8, 2026.
  15. 15Jewish Review of Books, Our Kind of Traitor, accessed on November 8, 2026.

IsraelPedia Question & Answers

  • Who is Ahron Bregman?

    Ahron Bregman is an Israeli historian, political scientist, writer, and journalist whose work addresses Israel’s wars, diplomacy, and intelligence history. He has taught at universities in London and written books on Israeli history and Arab-Israeli relations. In 2002, he publicly identified Ashraf Marwan as the Egyptian source he had been investigating in connection with the Yom Kippur War, a disclosure he later said he regretted.

  • What was Ahron Bregman’s role in identifying Ashraf Marwan?

    Ahron Bregman spent three years trying to identify the Yom Kippur War-era intelligence source known as “Angel,” beginning in 1999. In 2002, after initially referring to Marwan indirectly, Bregman named him in an interview with the Egyptian newspaper Al-Ahram. Bregman said he made the disclosure to defend his reputation as a historian after Marwan dismissed his research.

  • What books did Ahron Bregman write?

    Ahron Bregman’s books include Israel’s Wars, A History of Israel, and Elusive Peace: How the Holy Land Defeated America. He also coauthored The Fifty Years’ War: Israel and the Arabs with Jihan el-Tahri. His publications address Israeli military history, Arab-Israeli relations, and Israel’s political and diplomatic development.

  • What was The Fifty Years’ War: Israel and the Arabs about?

    The Fifty Years’ War: Israel and the Arabs examined Israeli-Arab relations and peacemaking, including developments before the 1993 Oslo accords. Ahron Bregman and Jihan el-Tahri’s book accompanied a BBC television series and drew on interviews with key participants, as well as reports from the CIA, PLO, and Mossad. It covered contacts between Israel and neighboring Arab states and included interviews with figures such as King Hussein, Golda Meir, and Shams Badrain.

  • What happened to Ashraf Marwan after Ahron Bregman identified him?

    Ahron Bregman and Ashraf Marwan remained in contact for years after Bregman identified him publicly in 2002. On June 26, 2007, Marwan left Bregman three telephone messages asking him to return his call; Marwan died the following day after falling from his London apartment building. The circumstances of his death remained unresolved, and reporting did not establish that Bregman’s disclosure or an arbitration ruling caused it.

  • Why did Ahron Bregman regret identifying Ashraf Marwan?

    Ahron Bregman later expressed deep regret over publicly identifying Ashraf Marwan. Bregman recalled that his pursuit had begun as a journalistic scoop, but that speaking with Marwan changed his attitude; he said he came to feel a desire to protect him. Marwan was described by Bregman as ill and recovering from three heart operations.

  • What is disputed about Ashraf Marwan’s role before the Yom Kippur War?

    Ashraf Marwan’s loyalties became a significant dispute among Israeli intelligence figures. He was described as a Mossad source who twice warned of war before the 1973 Yom Kippur War, while Eli Zeira maintained that he was an untrustworthy double agent. Ahron Bregman argued that Marwan had planted false information, but other former intelligence officials rejected the double-agent interpretation, and internal Mossad and Military Intelligence reviews concluded that Marwan had not been a double agent.