Between Victory and Decisive Defeat: Evaluating Israel’s Ability to Achieve Its War Objectives Against Hamas
Tamir Hayman
Special Publication, November 23, 2025
The concept of victory has become increasingly politicized, particularly the notion of an “absolute victory.” At the same time, the term “decisive defeat” is widely used but rarely defined with precision. This article examines the concept of victory through a professional, military-strategic lens, differentiating it from decisive defeat. The distinction is essential for understanding Israel’s achievements in the war against Hamas and for framing public expectations, especially regarding scenarios in which Hamas may continue to exist...
The Swords of Iron War: Transformations in the Global, Regional, and Israeli-Palestinian Arenas - A Preliminary Assessment
Tamir Hayman
INSS Insight No. 2056, November 5, 2025
Following two tumultuous years—one of the most significant periods in the history of the State of Israel– this paper offers a preliminary assessment of the far-reaching changes brought about by the Swords of Iron War. While it is too early to fully analyze its consequences, and the war’s end remains uncertain, an interim evaluation is required. Even if fighting resumes, it will unfold under different circumstances, shaped by the lessons created by the war.
This paper reviews and analyzes the key developments of the war,...
The Agreement to End the War—and What Comes Next?
Azar Gat
INSS Insight No. 2052, November 3, 2025
The agreement that has been reached is a tremendous achievement for Israel. It includes what Hamas had refused until now: the immediate release of all the hostages, thereby relinquishing its principal bargaining chip before the IDF withdraws from the Gaza Strip, and a demilitarization clause that appears in the agreement—even if Hamas avoided formally accepting it. For Hamas, this clause is a double-edged sword: If it complies, it loses; if it does not, it will face political and military attacks for violating the agreement, without...
The Iron Wall—and What Lies Beyond It: Past and Present
Azar Gat
INSS insight No. 2046, October 20, 2025
With the major turning point in the war in the Gaza Strip, the release of all the remaining living hostages, and the apparent end of the intense phase of fighting, it is time to return to and reexamine several fundamental assumptions of the Arab–Israeli conflict. Segments of the Israeli elite are deeply—and rightly—concerned about the growing messianic and annexationist tendencies in Israel, which have reached their peak in the current governing coalition. They also sense—again understandably—that the absence of an adequate response...
Policy Recommendation for Ending the War in Gaza in the Absence of a Hostage Deal
Tamir Hayman
Policy Paper, August 20, 2025
The failure to secure the release of the hostages through military pressure or a binding agreement raises the question of what Israel should do now, given the likelihood that Hamas will refuse the deal currently on the table—or, alternatively, impose conditions that Israel cannot accept. The purpose of this policy paper is to analyze this evolving situation and offer a recommendation for a new and adapted policy.
The war between Israel and Iran, known as Operation Rising Lion, significantly set back Iran’s nuclear program. Iran is no longer a nuclear threshold state as its status was prior to its war with Israel. It would take Iran at least one to two years to regain threshold status, assuming a decision by Supreme Leader Khamenei to pursue nuclear weapons. However, the war did not eliminate Iran’s nuclear capabilities entirely. Iran maintains residual capabilities that could eventually enable the rebuilding of its nuclear program and the...
Operation Rising Lion: Achievements, Open Questions, and Future Scenarios
Tamir Hayman
INSS Insight No. 2007, July 9, 2025
Operation Rising Lion, carried out on Iranian soil was a highly significant campaign, showcasing operational artistry, excellence, and a sophisticated, complementary international diplomatic effort. Whereas gratification is in order, the campaign must be analyzed objectively and professionally. Were its goals truly achieved? Has an existential threat to the State of Israel been removed? Has Israel’s security situation improved meaningfully or is it caught in a vicious circle of tactical excellence and strategic failure?
Although it...
"Peace Through Strength": America's Path Against the Emerging Global Threat
Yacov Bengo
INSS Insight No. 1997, June 24, 2025
This article reframes the current global landscape: the United States faces not a regional conflict but a decisive struggle for its established world order. Five states—Russia, China, North Korea, Iran, and Qatar—are coordinately challenging American hegemony, using economic, cyber, and cognitive warfare, a dynamic the United States often struggles to fully grasp. Iran, the most vulnerable yet dangerous link, looms as a nuclear threat that would irreversibly shift global power and constrain US influence. With Europe largely...
Achieving the War’s Objectives and Improving Israel’s Long-Term Security: Recommended Policy for Ending the War with a Victory
Tamir Hayman
Policy Paper, June 9, 2025
This policy paper outlines the recommended strategy for ending the war in the Gaza Strip while fully achieving its objectives and improving Israel’s long-term strategic posture. The majority of the principles and proposed course of action presented in this document align with the Egyptian–Arab proposal for ending the war, which was presented in April 2025 and has not been discussed by the Israeli government. It is proposed that the principles of this plan serve as a basis for negotiations As part of these negotiations, the following...
The “Cavalry Army” Becomes the “Hi-Tech Army”
Azar Gat
INSS Insight No. 1991, May 5, 2025
In his book The Hi-Tech Army and the Cavalry Army: How Israel Abandoned the Ground Forces (Hebrew, 2024), written mostly before the war in Gaza, Brig. Gen. (res.) Guy Hazut sharply criticizes the steadily declining importance and chronic neglect of the Israel Defense Forces (IDF) ground forces over recent decades. He critiques the division of the IDF into an elite “hi-tech army,” relying on the air force, precision-guided munitions, and special forces, on the one hand, and, on the other, the supposedly outdated “cavalry army”—the...
In Their Death, They Commanded Us to Live: A Memorial Project for the Fallen of the Swords of Iron War
Nitsan Prayzler, Mora Deitch, , Ariel Heimann, Esteban Klor, Idit Shafran Gittleman, Yarden Assraf
Special Project, April 29, 2025
We invite you to look and learn about the fallen through this annual memorial project—to once again recognize how, in the microcosm of the people’s army, the character of its fallen reflects the society itself.
Three Strategic Paths to Achieve the Objectives of the War—One Is Preferable
Tamir Hayman
INSS Insight No. 1972, April 6, 2025
Israel faces three possible strategic paths to achieving the objectives of the war: the occupation of the Gaza Strip and the imposition of a military administration; a siege on the Strip, in which Hamas is weakened and deterred; or an agreement to discuss the Arab proposal for the reconstruction and stabilization of the Strip and the establishment of an alternative governing authority. Of these three, the diplomatic path—discussing the Arab proposal—is the only option that could advance the war’s objectives at a relatively low cost....
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