Israel and Lebanon signed a Trilateral Framework agreement with the United States on June 26, 2026, after four days of Washington negotiations mediated by the Trump administration — the first formally structured diplomatic agreement to emerge from the Israel-Lebanon conflict since the November 2024 ceasefire.

The framework, published by the State Department, creates a specific institutional process: the Lebanese Armed Forces (LAF) must restore sovereign control over all Lebanese territory, and Hezbollah's military infrastructure must be disarmed and dismantled. Both sides put on record their mutual recognition that each has the right to exist in peace — a formulation that carries particular weight inside Lebanon, where Hezbollah has historically blocked such language as a check on state authority.

A trilateral Military Committee — composed of representatives from all three nations — will oversee implementation, per Secretary of State Rubio. The agreement ties Israeli withdrawal directly to the removal of military threats against Israeli citizens, meaning the pace at which Israeli forces leave depends on what the LAF can demonstrate on the ground.

The diplomatic path to this point

The agreement emerged from a harder negotiating process than the public timeline suggests. A June 3 joint statement from high-level talks already outlined ceasefire terms, but within 24 hours, Hezbollah rejected them and Israel's Defence Minister announced operations would continue regardless. A U.S.-brokered ceasefire set for June 19 at 4 p.m. local time did take effect, per Reuters, though Hezbollah's compliance remained uncertain throughout.

Hezbollah was excluded from the Washington negotiations entirely, according to NBC News. The group has also rejected the ceasefire terms the framework contains. This is the central operational problem the agreement now faces.

Lebanese President Joseph Aoun, speaking after the signing, described the deal as restoring Lebanese sovereignty — framing it to mean Lebanese citizens should rebuild without constraints imposed by any armed faction operating outside state authority. This language targeted Hezbollah's long-standing claim to operate militarily independently in southern Lebanon. On the same day Aoun spoke, Reuters reported Israel was still dropping warning leaflets over southern Lebanese towns, underlining the distance between the signed document and what conditions on the ground actually look like.

What the agreement commits Lebanon to do

The framework's disarmament requirements are the most binding commitment to Hezbollah's arms that Lebanon has ever formally made. UN Security Council Resolution 1701 — which ended the 2006 war — called for Hezbollah's disarmament in principle; that provision was never enforced. This framework establishes a named mechanism (the Military Committee) with explicit authority to verify progress, and it links Israeli withdrawal to measurable enforcement.

Whether the LAF has the capacity to enforce this is an open question separate from whether Beirut has now legally committed itself. The LAF has historically struggled with both the military capability and the political space to directly confront Hezbollah. The environment has shifted since October 2023: Hezbollah's military strength has been significantly degraded after more than a year of Israeli strikes, Iran — its primary patron — faces its own regional pressures, and Lebanese political actors have incentive to rebuild. What remains unresolved is whether these shifts translate into on-the-ground capacity.

Context worth noting: an earlier Israeli withdrawal framework set a 60-day timeline, per a January 2025 statement from the Israeli Prime Minister's Office. That window passed without complete withdrawal, which is why a more structured trilateral mechanism became necessary.

For Washington, this represents an attempt to solve what the November 2024 ceasefire could not: that agreement stopped the fighting, but it left Hezbollah's weapons unaddressed. This framework assigns clear accountability. The LAF must act, the Military Committee must verify, and Israel has explicit contractual grounds to maintain its presence until threats are removed.

The immediate test ahead

Hezbollah's outright rejection of the framework is the clearest near-term challenge. The group retains armed capacity and political constituencies throughout Lebanon. If the LAF proves unable or unwilling to move against Hezbollah's military infrastructure, the Military Committee will face an immediate credibility crisis, and the language making Israeli withdrawal conditional on threat removal will shift from procedural detail to the framework's defining element — the thing that determines whether the agreement delivers peace or simply pauses conflict.