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Center for Economic and Political Research

Center for Economic and Political Research

The Israeli War on Lebanon:Border Conflict and the Reshaping of the Middle East

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The Israeli war on Lebanon cannot be viewed merely as a military confrontation between Israel and Hezbollah, because such a description oversimplifies a complex conflict that has been shaped by decades of political, security, and regional interactions. The current war represents the intersection of the Israeli security project, the Iranian regional project, the American role in the Middle East, and international competition for influence in the Eastern Mediterranean, in addition to the structural crisis that has plagued the Lebanese state for decades. Consequently, what is taking place on Lebanese territory extends far beyond the limits of a local conflict and has become part of a broader struggle over the future balance of power in the region and the political and security order of the Middle East as a whole. Lebanon is no longer merely an arena of confrontation between two parties; rather, it has become a stage upon which the interests of major and regional powers intersect, reflecting the repercussions of every crisis and war that unfolds across the region. Understanding the current conflict therefore requires an understanding of the historical context that produced it and the political developments that led to its eruption.

Historical Roots

The true roots of the current war can be traced back to the Israeli invasion of Lebanon in 1982, when Israel entered Lebanese territory with the objective of eliminating the Palestine Liberation Organization and reshaping its surrounding security environment. However, the outcomes of the war differed significantly from Israeli expectations. The occupation contributed to the emergence of new resistance movements, most notably Hezbollah, which was established with direct Iranian support and gradually evolved into a powerful military and political force within Lebanon. Over time, Hezbollah ceased to be merely a resistance movement against occupation and became part of a broader regional equation linking Lebanon, Iran, Syria, and the Palestinian cause. Israel’s withdrawal from southern Lebanon in 2000 further strengthened the party’s position among its supporters, who viewed armed resistance as having achieved what political and diplomatic efforts had failed to accomplish. Since then, the conflict has entered a new phase in which the issues of resistance and weapons have become integral components of Lebanon’s political structure.

Balance of Deterrence

The July 2006 war marked a strategic turning point in the history of the conflict between Israel and Hezbollah. Both sides entered the war believing they could achieve decisive gains, yet the outcome ultimately established a prolonged period of mutual deterrence. Israel realized that any large-scale ground invasion of Lebanon would carry significant human, military, and political costs, while Hezbollah understood that a comprehensive confrontation could inflict devastating destruction upon Lebanon and impose heavy burdens on the organization itself. A new equation therefore emerged, based on avoiding all-out war while maintaining constant preparedness for it. In the years that followed, Israel focused on enhancing its defensive, intelligence, and technological capabilities, whereas Hezbollah concentrated on expanding its missile arsenal and developing its capabilities in drones and electronic warfare. This dynamic rendered the existing balance more fragile and complex, as each side acquired tools capable of inflicting substantial damage on the other without possessing the ability to secure a decisive and final victory.

The Gaza Front

The Gaza war that erupted following the events of October 7 fundamentally reshaped the regional security landscape. The conflict was no longer confined to the Palestinian territories but expanded to encompass multiple fronts, including Lebanon. Hezbollah viewed developments in Gaza as necessitating intervention within the framework of what is commonly referred to as the “Axis of Resistance,” while Israel regarded the opening of a northern front as a strategic threat no less dangerous than the challenges it faced in Gaza. Over time, limited border clashes evolved into a prolonged war of attrition involving targeted assassinations, airstrikes, reciprocal shelling, and attacks on military and economic infrastructure. The conflict also displaced tens of thousands of civilians on both sides of the border. This phase demonstrated that the theaters of conflict in the Middle East have become interconnected to an unprecedented degree, whereby escalation in Gaza can ignite additional fronts in Lebanon, Syria, Iraq, and potentially beyond.

Strategic Transformation

During 2025 and 2026, the conflict witnessed an important shift in Israeli strategic thinking. The objective was no longer confined to deterring Hezbollah or containing its military capabilities; rather, it became linked to fundamentally reshaping Lebanon’s security environment. Israeli decision-makers increasingly viewed the war as an opportunity to bring about a long-term strategic transformation that would limit Hezbollah’s capacity to threaten Israel’s interior and redefine the rules of engagement established after the 2006 war. Conversely, Hezbollah regarded the conflict as a battle directly related to its political and military future and its position within Lebanon and the wider region. As a result, neither side viewed the current confrontation as a temporary military round but rather as a struggle that could determine the nature of their relationship for decades to come.

The Weapons Dilemma

The issue of Hezbollah’s weapons lies at the heart of Lebanon’s current crisis and constitutes one of the principal reasons for the continuation of the conflict. Western powers and many Arab states argue that the establishment of a strong and stable Lebanese state requires the exclusive monopoly of force by state institutions. Hezbollah, however, maintains that its weapons constitute the primary deterrent against Israel and that relinquishing them under current circumstances would leave Lebanon vulnerable both militarily and strategically. The complexity of this issue is further intensified by its connection to Lebanon’s sectarian and political structure. It is not merely a security or military matter but extends to questions of internal balance, political representation, and national identity. Consequently, disarmament appears far more complicated than a simple political decision or international agreement, as it is closely tied to redefining the role of the Lebanese state itself, the limits of its authority, and its future relationship with various political actors.

The Iranian Role

Iran is the most influential regional actor in the Lebanese conflict. The relationship between Tehran and Hezbollah has never been limited to military or financial support; rather, it forms part of a comprehensive strategic project that Iran has developed over more than four decades. Hezbollah has provided Iran with the ability to influence the Arab-Israeli conflict and exert pressure on regional and international rivals without engaging in direct confrontation. The organization has also become one of the most significant components of Iran’s network of influence stretching from the Arabian Gulf to the Mediterranean Sea. Consequently, any attempt to weaken Hezbollah or strip it of its weapons is viewed in Tehran as a direct attack on Iranian strategic interests and regional standing. At the same time, Iran recognizes that current regional developments present substantial challenges and make preserving its influence in Lebanon more difficult than in previous years.

The American Presence

The United States remains the most influential international actor in this conflict. It is Israel’s foremost strategic ally and the external power with the greatest ability to influence both the course of war and prospects for settlement. Washington views Hezbollah as one of the principal instruments of Iranian influence in the Middle East, and therefore weakening or reducing its influence forms part of a broader American strategy aimed at containing Iranian regional power. Nevertheless, the United States faces a complex dilemma: it seeks to diminish Hezbollah’s strength without triggering the collapse of the Lebanese state. American policymakers understand that any major security or political vacuum could lead to renewed instability that would threaten U.S. interests themselves. Accordingly, Washington seeks to balance support for Israel with support for Lebanese state institutions while simultaneously preventing the conflict from escalating into a comprehensive regional war involving Iran and its allies.

The French Vision

France regards Lebanon as part of its historical, cultural, and political sphere of influence in the Middle East. Consequently, French interest in the Lebanese crisis extends beyond immediate security considerations. Paris fears that the collapse of the Lebanese state would result in the loss of one of its last traditional footholds in the Arab Levant, while also generating security and humanitarian repercussions that could extend into Europe. For this reason, France seeks to play the role of mediator among the various parties, supports efforts aimed at securing and maintaining a ceasefire, and advocates strengthening Lebanese state institutions. Paris also attempts to promote a political settlement capable of ensuring stability without pushing the country toward renewed internal conflict. Its approach therefore focuses on long-term consensual solutions rather than immediate military gains.

The Arab Position

The Arab position toward the conflict has evolved noticeably in recent years. Arab states reject Israeli attacks on Lebanon in principle and consistently affirm their support for Lebanon’s sovereignty and territorial integrity. At the same time, however, they express concern regarding the continued existence of armed groups operating outside the framework of the state and believe that long-term stability requires strong institutions capable of exercising authority across all Lebanese territory. Many Arab capitals also recognize that the continuation of the conflict will further deepen Lebanon’s economic and political crises while increasing opportunities for external intervention. As a result, the prevailing Arab approach favors supporting the Lebanese state and the Lebanese Armed Forces while preventing Lebanon from becoming a permanent arena for regional power struggles.

The Future Landscape

Current indicators suggest that Lebanon stands at one of the most critical moments in its modern history. The war underway today is not solely about the southern border or the confrontation between Israel and Hezbollah; it is fundamentally about the future of the Lebanese state and its place within emerging regional balances of power. It is also linked to the future of Iranian influence, the American role in the region, and the evolving nature of Arab regional relations in the years ahead. Consequently, the results of this conflict will not merely determine who wins or loses militarily; they will shape the political and security order of the Middle East for decades to come. They may ultimately determine whether Lebanon emerges as a state capable of fully restoring its sovereignty or remains an open arena for competing regional and international projects and conflicts.

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