France and Lebanon: Where Legacy Meets Its Limits

France’s response to the Israeli–Lebanese crisis underscores both the enduring nature of its historical ties with Lebanon and the decline of its regional influence. Despite its consistent diplomatic support for Lebanese sovereignty, Paris seems unable to play a significant role in shaping the ceasefire negotiations and post-conflict arrangements, while the dominance of US-led diplomacy continues to grow. This crisis thus highlights the shifting balance of power in external influence in the Middle East.

Although a ceasefire has formally been in force between Israel and Lebanon since 17 April 2026, the Levant region has been anything but peaceful—even after the trilateral framework agreement between the US, Israel and Lebanon was signed on 25 June. With continued violence between Israel and Hezbollah threatening the ceasefire—and now, by extension, the US-Iran memorandum of understanding signed on 18 June at Versailles—, external actors have sought to mediate. Among them is France, a country that has long maintained close political, cultural, and military ties with Lebanon and has consistently presented itself as a defender of Lebanese sovereignty and stability.

Yet, despite France’s longstanding support for Lebanon, it has remained sidelined from key US-led negotiations involving Israel. This marginalisation highlights both the limits of France’s leverage and the shifting balance of external influence in the Middle East—where Washington continues to dominate ceasefire diplomacy and security arrangements, and where non-state actors such as Hezbollah remain central to any meaningful de-escalation.

Despite France’s longstanding support for Lebanon, it has remained sidelined from key US-led negotiations involving Israel.

Caught between its reconciliation attempts with Israel and its support for Lebanese sovereignty, Paris struggles to translate diplomatic engagement into tangible leverage in a rapidly shifting Middle Eastern order.

Subject To US Dictate

This marginalisation is particularly striking given the depth of the historical relationship between France and Lebanon. Connections between the two countries date back well before the mandate granted to France by the League of Nations in 1920. The bonds can be traced back to the 13^th century, when French King Louis IX recognised the Maronite nation of Mount Lebanon and pledged to protect it.

Solidarity between France and Lebanon is nothing new, as the French authorities are always keen to point out. It is true that Paris is almost the only major power that has consistently advocated for Lebanon’s unity, stability, and sovereignty. This special friendship is embodied by the words of President Macron. On 6 August 2020, after the massive port explosion in the Lebanese capital of Beirut, he said: “Parce que c’est le Liban, parce que c’est la France” [Because it is Lebanon, because it is France]. It adapts Montaigne’s famous expression to describe his deep friendship with La Boétie in the 16^th century.

With the ongoing Lebanese–Israeli negotiations taking place in the United States, France has tried to keep a separate diplomatic track on Lebanon, especially through President Macron’s direct engagement with Beirut, Riyadh, and other regional actors. It presented some success in producing humanitarian assistance. Indeed, since March 2026, the Crisis and Support Centre of the French Ministry of Europe and Foreign Affairs has delivered nearly 100 tonnes of medical aid and essential supplies for displaced people to Beirut.

However, real leverage over Israel and the wider ceasefire framework still sits mostly with the United States. Washington has always protected Israel diplomatically, including in the United Nations Security Council. In Lebanon, the United States is therefore seen as the most capable external actor to help terminate the war because of its power to push Israel for direct talks.

For the same reason, Beirut is aware that its interests are not sufficiently protected by French backing. Furthermore, Paris is still facing strong reluctance from Israeli leaders. As a result, France—despite supposedly being a key stakeholder in the ceasefire monitoring ‘mechanism’ since 2024—is not present at the negotiating table in Washington DC.

France’s Military Support

The instrument that has historically enabled France to exercise disproportionate influence has been the United Nations Interim Force in Lebanon (UNIFIL). France has deployed nearly 700 soldiers to Lebanon as part of Operation DAMAN, the name given to its contribution. The French contingent primarily provides the Force Commander’s Reserve (FCR), which can intervene promptly to support all contingents deployed throughout UNIFIL’s area of operations.

The mission’s eventual withdrawal, therefore, risks depriving Paris of one of its most important instruments of regional engagement. On 28 August 2025, the UN Security Council unanimously adopted Resolution 2790 (2025), extending for the last time UNIFIL’s mandate until 31 December 2026, to the satisfaction of the United States and Israel. However, UNIFIL has already begun reducing its personnel due to budgetary restrictions affecting all UN peacekeeping operations.

The mission’s eventual withdrawal risks depriving Paris of one of its most important instruments of regional engagement.

The prospect of UNIFIL withdrawing from southern Lebanon raises considerable challenges for the country, which has relied on the presence of an international military force for decades. Although the mission has not provided complete protection, it has served as a buffer zone between Lebanon and Israel. The final withdrawal in 2027 will bring an end to one of the longest-running peacekeeping operations in the UN’s history.

Recent fatalities among UNIFIL soldiers, occurring precisely when the disengagement process begins, call into question the ability of alternative mechanisms to ensure a minimum level of stability in Lebanon. Post-UNIFIL’s discussions are ongoing, but the broad outlines are already visible: a wider United Nations Truce Supervision Organisation’s role; a European force operating under the European Union’s flag; or a multinational force without UN support. For instance, following the Franco-Italian Summit on 25 June, Emmanuel Macron and Giorgia Meloni announced their intention to set up a multinational coalition to replace UNIFIL. This would be a way for France to maintain a leading role in Lebanon, alongside another of its allies.

In the UN Security Council report on ways to advance the implementation of Resolution 1701 (2006)—adopted twenty years ago and aimed at ensuring long-term stability in southern Lebanon—Secretary-General António Guterres emphasised the need to maintain a UN force in Lebanon following the departure of the current peacekeepers.The UN chief outlined three options to replace UNIFIL, ranging from a light presence with limited capabilities to a stronger force with broader monitoring abilities. Depending on the option, the number of UN personnel would range from 2 000 to 5 500—a scenario that would please neither the United States nor Israel.

A Test for the French Diplomacy

It is in Lebanon that the decline of French influence in the Middle East is most evident, even if Paris remains a key political partner. When it comes to enforcing the ceasefire in Lebanon or ensuring border security, Paris must go through the United Nations system—and now, defer to US rules. In a nutshell, Lebanon’s current situation demonstrates that while France retains considerable historical, cultural, and diplomatic capital in the region, it lacks the leverage to shape security outcomes independently.

By contrast, the United States is the indispensable external power in Israel–Lebanon de-escalation efforts. Washington is the only power that can combine leverage over Israel, security guarantees, and a credible mediation channel. The Lebanese army’s efforts to assert its authority across the whole territory have encountered significant obstacles due to Israel’s refusal to withdraw from the Lebanon- and Hezbollah-dominated south. To protect its own interests, Hezbollah is determined to defeat Israel at any cost, to the detriment of Lebanon and its population. Israel continues its military offensive to secure its northern border, but the complete disarmament of Hezbollah would require military strength and diplomatic legitimacy that the country alone does not have. This has now been acknowledged even by the US, with Vice President JD Vance publicly rebuking Israel and warning it not to threaten the US-Iran agreement through its actions in Lebanon.

Lebanon illustrates the limits of French influence in a region increasingly shaped by hard power rather than historical bonds.

Meanwhile, France appears to be offering only verbal protests, without taking any concrete action. Lebanon illustrates the limits of French influence in a region increasingly shaped by hard power rather than historical bonds. Here, France has had deep cultural, educational, and linguistic ties. French-language schools and universities, most notably the Université Saint-Joseph de Beyrouth, have helped cultivate generations of Lebanese political, economic, and intellectual elites. These networks have long amplified French diplomatic influence and allowed Paris to maintain a privileged position in Lebanese affairs. In a crisis driven by security concerns, however, the forms of influence on which France has historically relied carry less weight.

Lebanon, therefore, serves not only as a test of French influence in the Middle East but also as a broader measure of France’s capacity to adapt its diplomatic model to a changing geopolitical environment. If it can transform its ties with Lebanon into a lasting role within the framework that will succeed UNIFIL, France will be able to claim a sustainable regional role. If not, it will struggle to even play a second fiddle in a region shaped by military power and strategic competition.

Views expressed in ICDS publications are those of the author(s).