מכון מחקר מכוון מדיניות בנושאי חוץ וביטחון למען ישראל בטוחה

אל"מ (מיל') פרופ' גבי סיבוני

מנכ״ל מכון ירושלים לאסטרטגיה ולביטחון. מומחה צבא וביטחון, סייבר וטכנולוגיה צבאית.

פרופ' סיבוני היה ראש תכנית צבא ואסטרטגיה ותכנית ביטחון סייבר במכון למחקרי ביטחון לאומי בין השנים 2006-2020. במסגרת זו הוא ייסד שני כתבי עת אקדמיים בתחומים המחקר האמורים. בין עיסוקיו הוא משמש כיועץ לצה"ל ולגופי ביטחון אחרים כמו גם לתעשייה הביטחונית. סיבוני הוא בעל תואר ראשון ושני בהנדסה מאוניברסיטת תל אביב ותואר שלישי במערכות מידע גיאוגרפיות מאוניברסיטת בן גוריון שבנגב.

Behavior Over Mind: A Behavior-First Doctrine for Adversarial Decision-Making

19/02/2026 אין תגובות

In adversarial and high-uncertainty environments, intentions are easy to misread and even easier to fake. A more reliable discipline is to begin with observable, costly behavior —the commitments and constraints an opponent creates for itself —and only then build and test intent narratives against its behavioral record

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The Day After Abu Mazen

15/02/2026 אין תגובות

Israel must expand counter-terrorism measure in Judea and Samaria, strengthen deterrence, build up operational readiness, and establish buffer zones in preparation for the post-Abu Mazen era

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Foreign Interference in Democratic Processes

15/02/2026 אין תגובות

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Lessons for the IDF from October 7 – with Gabi Siboni

09/02/2026 אין תגובות

Watch the recording of the webinar that took place February 9, 2026.

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JISS Podcast: Challenging the Old Defense Concepts, With Gabi Siboni

28/01/2026 אין תגובות

In this episode of the JISS podcast series, Prof. Col. (res.) Gabi Siboni, CEO of the Jerusalem Institute for Strategy and Security, discussed the insights

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Israeli Arab protestors gather outside Israeli Prime Minister Benjamin Netanyahu s office in Jerusalem to call out the government s lack of protection and the increasing violence in their communities, on Sunday, January 11, 2026. Hundreds of Jews and Arabs called for the resignation of National Security Minister Itamar Ben Gvir, who they believe withholds protection for their sector. Protesters chanted We demand an end to the killings in the Arab community and the end of the abandonment by the police and the state. JER2026011110 DEBBIExHILL

The Writing on the Wall

21/01/2026 אין תגובות

Rising violence in mixed Jewish–Arab cities, compounded by weapons smuggling in the Negev, is eroding Israel’s internal stability. Zero-tolerance measures to restore governance are imperative

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Venezuela President Maduro Visits Iran 2022 June 11, 2022, Tehran, Tehran, Iran: A handout photo made available by the Iranian supreme leader s office shows Iranian supreme leader Ayatollah ALI KHAMENEI (L) talks to Iranian president EBRAHIM RAISI (R) and Venezuelan President NICOLAS MADURO (C) during a meeting in Tehran, Iran, 11 June 2022. Alongside the likes of Russia, China, Cuba, and Turkey, Iran is one of Venezuela s main allies, and like Venezuela, it is subject to tough US sanctions. Iran is the third country that Maduro is visiting this week after trips to Turkey and Algeria. Copyright: xIranianxSupremexLeader sxOfficex

Between Caracas and Tehran

15/01/2026 אין תגובות

The U.S. abduction of Nicolás Maduro, withdrawal from international institutions, and return to “peace through strength” signal a strategic realignment with far-reaching consequences for Iran, its proxy network, and Israel’s security environment

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Israeli Concrete Wall in Lebanon A view of a concrete wall built by Israel near the Blue Line

Determination and Resolve Are Required in Lebanon

05/01/2026 אין תגובות

Israel should fully utilize its current freedom of action in Lebanon, created by U.S. pressure on Beirut, while preparing for broad military action to complete the task against Hezbollah if diplomacy fails

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Turkey–Israel Relations: Strategic Context and Policy Considerations

01/01/2026 אין תגובות

Between Ankara’s regional ambition, ideological and religious zeal, and economic vulnerability—implications for Israel’s security and diplomacy

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The Use of Artificial Intelligence and Advanced Technologies by Terrorist Organizations

30/12/2025 אין תגובות

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Decisiveness and Victory: A Military and Political Analysis

16/12/2025 אין תגובות

The difference between decisiveness and victory lies at the very heart of successful strategy: decisiveness builds the military infrastructure required for victory, which in turn builds a better political future

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רצועת עזה. צילום: IMAGO / Anadolu Agency.

Trump’s Gaza Plan Ahead of the Transition to Phase Two: Risks and Opportunities

10/12/2025 אין תגובות

The plan, endorsed by UNSC Resolution 2308, offers Israel an important opportunity, but its success depends on steadfast adherence to Hamas’s disarmament, strict enforcement at every stage, and preventing any attempt by Hamas or regional actors to undermine its implementation

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אל"מ (מיל') פרופ' גבי סיבוני

מנכ״ל מכון ירושלים לאסטרטגיה ולביטחון. מומחה צבא וביטחון, סייבר וטכנולוגיה צבאית.

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אל"מ (מיל') פרופ' גבי סיבוני

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