On November 4, 2026, Jean‑Pierre Lacroix, chief of the United Nations Interim Force in Lebanon (UNIFIL), warned that the mission’s withdrawal could leave a security vacuum in the south of Lebanon, widening tensions between the Lebanese army and the Israel Defence Forces.
Lacroix said the UN’s presence, which has monitored the Blue Line for decades, not only reported violations but also helped keep communication channels open and coordinated humanitarian convoys. He added that about 10,000 residents still live between Israel’s forward defence line and the Blue Line, making UNIFIL’s humanitarian role particularly vital.
"Do we really believe that the Lebanese army and the Israel Defence Forces can be just left facing one another without any third party?" Lacroix asked after visiting the region and speaking to reporters.
UN officials stated that a withdrawal plan is already prepared but remains flexible to accommodate a possible future UN presence. However, the Security Council has yet to issue clear guidance on a successor arrangement, the chief said.
The United States and Israel reportedly support ending the mission, according to the Anadolu Agency report, but no official decision has been made by the Council.
UNIFIL’s departure, the chief warned, would erase an important third‑party presence that has helped prevent misunderstandings and protect humanitarian access in a volatile area.
As the situation develops, the UN urges the Security Council to clarify what will replace the mission to avoid a potential surge in regional instability.
