The United Nations Security Council has set a historic end date for one of its longest-running peacekeeping missions, voting unanimously on August 28, 2025, to reauthorize the United Nations Interim Force in Lebanon (UNIFIL) for a final term before its withdrawal at the close of 2026. This decision, nearly five decades in the making, marks a significant shift in international strategy for southern Lebanon, where UNIFIL has operated since 1978, tasked with overseeing the withdrawal of Israeli forces and maintaining a fragile peace along the volatile border with Israel.
The resolution, drafted by France and supported by all Security Council members, extends UNIFIL’s mandate through December 31, 2026. After that, the mission will begin a phased, "orderly and organized" withdrawal, coordinating closely with Lebanese authorities to ensure a smooth transition. As reported by the Times of Israel and France24, this move comes after intense negotiations and reflects a rare consensus among global powers, with the United States and Israel pressing for an earlier end and European nations cautioning against a hasty exit.
UNIFIL currently deploys around 10,800 military and civilian personnel from more than 40 countries, though at its peak, the force numbered 15,000. Its annual budget ranges from $400 million to $500 million, with the United States contributing about 30 percent. The mission’s presence has often been credited with limiting escalation between Israel and Hezbollah, but critics have long questioned its efficacy and cost.
The Trump administration, in particular, has been a vocal proponent of ending UNIFIL. According to the Washington Free Beacon, U.S. officials have described the mission as “wasteful, woke, ineffective, and an enabler for Hezbollah.” In July 2025, President Donald Trump signed a rescissions package that clawed back approximately $158 million in U.S. taxpayer dollars from UNIFIL, citing frustration with the agency’s inability to prevent Hezbollah-led attacks on Israel and its spending on progressive programs such as gender diversity training and a “Resilience through Yoga” initiative. “It’s long overdue that we end this failed mission,” a U.S. official told the Free Beacon.
Despite the U.S. push for a rapid drawdown—initially demanding the force end in just six months—the final resolution reflects a compromise. The United States ultimately supported a 16-month extension, allowing UNIFIL to operate until the end of 2026, a timeline also backed by France and Italy. European nations argued that an abrupt withdrawal could create a security vacuum, potentially exploited by Hezbollah, and that Lebanon’s cash-strapped, overstretched army needed more time to prepare for the handover.
Lebanese Prime Minister Nawaf Salam welcomed the extension, expressing gratitude to “all friendly countries in this Council that expressed their understanding of Lebanon’s concerns.” As cited by local media, Salam described the decision as an opportunity to restore Lebanon’s sovereignty, but stressed the importance of a smooth transition: “We must strengthen our national institutions to fill the gap that will be left.”
The resolution’s core aim is to make the Lebanese government the sole provider of security in southern Lebanon north of the UN-drawn Blue Line. It also calls on Israel to withdraw its forces from north of the Blue Line, though Israeli officials made no mention of such a pullout in their remarks following the vote. Israel’s envoy to the United Nations, Danny Danon, hailed the decision as “a decisive moment for Lebanon, Israel and the region,” but reiterated longstanding criticism of UNIFIL, saying, “We all know they failed. Hezbollah took over the region.” Danon added, “Today, the Lebanese government has the responsibility to take control of the area and to understand that they have to be there—not Hezbollah, not anyone else.”
Hezbollah’s continued presence and military buildup along the border have been a persistent source of tension. The group’s entrenchment was a major factor behind U.S. and Israeli calls to end the peacekeeping mission, with both nations arguing that UNIFIL’s presence merely delayed the goal of eliminating Hezbollah’s influence. The Associated Press noted that Israeli officials have accused UNIFIL of overlooking Hezbollah’s “vast military buildup,” providing the group “with cover to entrench itself.”
For their part, Lebanese officials have long argued that UNIFIL’s presence was still necessary, given the Lebanese Armed Forces’ (LAF) limited capacity. However, the security environment in Lebanon has changed dramatically over the past year. Following a November 2024 ceasefire deal between Israel and Hezbollah, the Lebanese government agreed to begin purging Hezbollah from the south. LAF soldiers, with assistance from Israeli intelligence, have already started dismantling Hezbollah’s infrastructure, including weapons depots in southern Lebanon. According to the Israeli military, as reported in late March, “there are areas where the Lebanese army is way more effective than expected.”
In response to U.S. pressure, the Lebanese government gave the LAF an August 31, 2025, deadline to present a final plan to disarm all militia groups within the country’s borders. A State Department spokesman told the Free Beacon, “The security environment in Lebanon is radically different than just one year ago, creating the space for the LAF to assume full security responsibility in southern Lebanon. We support the government of Lebanon in this effort.” Acting U.S. ambassador Dorothy Shea echoed this sentiment at the Security Council, stating, “The U.S. commends the progress of deployment of Lebanese forces and will keep working with it to expand its capabilities as Lebanon carries out its critical work in disarming Hezbollah.”
The resolution also urges the international community to intensify support—providing equipment, material, and financing—to the Lebanese Armed Forces as they prepare to assume full responsibility. France’s deputy UN ambassador, Jay Dharmadhikari, emphasized the importance of the coming transition, warning that “any premature withdrawal could undermine or even weaken” Lebanon’s efforts to regain sovereignty. Algeria’s UN ambassador, Amar Bendjama, meanwhile, stressed that UNIFIL “remains indispensable to stability in Lebanon and in the region,” playing a key role in deescalating tensions and supporting a ceasefire.
During the one-year withdrawal period beginning December 31, 2026, UNIFIL will be authorized to carry out limited activities, including providing security and assistance to UN personnel, maintaining situational awareness near its locations, and contributing to the protection of civilians and safe delivery of humanitarian aid within its capabilities. After that, the chapter on one of the UN’s most storied peacekeeping missions will close, and the challenge of maintaining stability in southern Lebanon will rest squarely with the Lebanese state and its partners.
As the international community looks toward this transition, the stakes are high for Lebanon, Israel, and the broader region. Whether the drawdown of international forces leads to true sovereignty and peace or a dangerous security vacuum will depend on the strength and resolve of Lebanon’s national institutions—and the support they receive in the months ahead.