UN Chief Proposes Shrinking Lebanon Peacekeeping Force to as Few as 1,915 Troops

N. N. N. N. Interim Force in Lebanon expires at the end of 2026.

The letter, seen by Reuters, said the situation in Lebanon had deteriorated dramatically since March 2026. N. N.

Political mission seeking a long-term solution to the conflict. Option 1 would consist of an unarmed military observer presence of 350 personnel, four infantry battalions of 750 troops each, and a force reserve of 700, for a total of 4,050 uniformed personnel.

Guterres wrote that such a force would have the capacity to observe developments along the length of the Blue Line and up to the Litani River.

This force would focus on the area between the Litani River and the Blue Line and monitor some of the Blue Line through static observation posts and patrols.

Guterres noted that under this option the entirety of the Blue Line could not be continuously monitored without necessary technological support, the force would have no capacity to place itself between Lebanese and Israeli forces to help de-escalate tensions, and it would have only a limited ability to provide information on ceasefire violations.

Guterres said any future uniformed presence would require air assets for medical evacuations as well as de-mining and engineering capacities. Radar, helicopters, drones and satellite imagery would enhance the mission's monitoring capacity, the letter stated.

The current UNIFIL mission consists of 7,500 personnel. The three options range from a light presence with limited capabilities to a more robust force with broader monitoring and de-escalation capabilities.