UK signals support for southern Lebanon security after UNIFIL exit
Britain says it is ready to back de-escalation and security efforts in southern Lebanon, but stops short of confirming any troop deployment after UNIFIL.
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The UK Foreign Office has announced London’s readiness to support initiatives aimed at de-escalation and strengthening security in southern Lebanon, but did not clarify whether the United Kingdom would contribute troops to any security arrangements that may replace the United Nations Interim Force in Lebanon (UNIFIL).
In response to a question from Al Arabiya, the Foreign Office said, “The United Kingdom is prepared to support initiatives that contribute to de-escalation and long-term security, particularly in southern Lebanon,” while also stressing the need to “enable UNIFIL to operate effectively and fulfill its mandate.”
The UK’s position comes as international discussions intensify over the future of security arrangements in southern Lebanon, with UNIFIL’s mandate set to expire after the UN Security Council decided in August 2025 to end the mission by year’s end.
Under the resolution, the Lebanese Armed Forces will assume responsibility for deployment and control along the border area, as international and regional parties explore options to prevent a security vacuum in southern Lebanon following the end of the UN mandate, alongside efforts to strengthen the Lebanese army’s role in asserting state authority over the border region.
UNIFIL’s mission dates back to 1978, when it was established under Security Council Resolutions 425 and 426. Its mandate was later expanded after the 2006 war to include monitoring the cessation of hostilities, supporting and accompanying the Lebanese army’s deployment in the south, and other tasks related to stability and humanitarian access.
These developments coincide with ongoing negotiations between Lebanon and Israel, which on June 26, 2026, resulted in a US-brokered framework agreement linking a phased Israeli withdrawal from Lebanese territory to the verification of Hezbollah’s disarmament, while boosting the Lebanese army’s deployment and state authority over Lebanese land.
Negotiators agreed to establish pilot zones where the Lebanese army would have exclusive control, paving the way for broader deployment and tying this to stages of Israeli withdrawal. The process began in the town of Zawtar al-Gharbiya.
Meanwhile, Hezbollah continues to reject disarmament, as talks proceed on mechanisms for implementing the agreement, Israeli withdrawal arrangements, and Lebanese deployment, amid ongoing Israeli control over parts of southern Lebanon and rising tensions on the ground.