CENTCOM Commander Cooper Presses Israel-Lebanon Framework Implementation Amid Deepening Political Opposition

U.S. Central Command Commander Adm. Brad Cooper traveled to Israel and Lebanon in late June as both governments worked to operationalize a trilateral peace framework signed in Washington just days earlier. The United States, Israel, and Lebanon signed the Trilateral Framework Agreement on June 26, 2026, at the State Department in Washington. According to the State Department, the agreement establishes a structured process to restore Lebanon's sovereignty, disarm Hezbollah, dismantle its infrastructure, and enable an Israeli withdrawal, and creates a U.S.-facilitated trilateral Military Coordination Group for Lebanon (MCG4L) to oversee implementation. Cooper's visits placed the theater's senior U.S. military commander at the center of that implementation effort at a moment when the agreement faces its first serious political tests.

In Lebanon, Cooper and his staff met with President Joseph Aoun and Lebanese Armed Forces Commanding Gen. Rodolphe Haykal, with the parties discussing the path forward for implementing the framework agreement. A Lebanese Armed Forces statement said Haykal and Cooper discussed "the latest developments in Lebanon and the region, the importance of ensuring the success of the mechanism for implementing the security annex to the framework agreement, as well as ways to strengthen cooperation in the future." Cooper traveled from Israel to Lebanon specifically to discuss the implementation of monitoring and verifying Hezbollah's disarmament in so-called "pilot zones" occupied by Israeli forces, as outlined in the security annex to the framework. His first meeting was with Haykal, during which they discussed the first stages of the agreement, under which Israel would hand over two areas it occupies if the disarmament effort proves successful.

In Israel, Cooper met with senior military and civilian officials and visited U.S. forces deployed in the country. His meeting with IDF Chief of Staff Lt. Gen. Eyal Zamir on Thursday was not made public at the time and focused primarily on Iran, though it also addressed the Lebanon deal. Officials with knowledge of the visit said the Iran discussion covered both increasing tactical coordination between Israeli and American air, sea, and defense forces and continuing broader joint strategic planning on how each country's military actions could affect the region. Regarding Lebanon, Zamir and Cooper were the key military commanders working through the details of Israeli rules of engagement with Hezbollah ceasefire violators and the conditions for the Lebanese Armed Forces to take over territory from the IDF as the basis for Israeli withdrawal. CENTCOM noted that more than 50,000 American service members are currently operating across the region.

The framework's operative mechanism, conditionality, is also its primary vulnerability. The deal commits Lebanon to restoring sovereignty over its territory through "the verified disarmament of non-state armed groups and dismantlement of associated infrastructure," enabling a progressive Israeli withdrawal, according to the text released by the State Department. That sequencing drew immediate opposition from actors who hold the practical ability to block compliance on the ground. Lebanese Parliament Speaker Nabih Berri, a Hezbollah ally, said the agreement "will not pass, and it will not be implemented in its current form," calling it "an agreement of 'dictates,' not an agreement that preserves Lebanon's rights." Berri told Lebanon's Al-Akhbar daily that his Amal movement would "confront" the deal in the Lebanese Cabinet, and characterized it as "10 times worse" than the May 17, 1983, agreement, the previous high-water mark for Israeli-Lebanese peace diplomacy. Hezbollah Secretary-General Naim Qassem rejected the agreement outright, declaring it "humiliation, disgrace and a concession of sovereignty" and asserting it was "null and void."

The agreement's viability also depends heavily on the Lebanese Armed Forces, an institution whose capacity and will to confront Hezbollah have been uneven. For several months in late 2024, the IDF complained the Lebanese Army was insufficiently aggressive toward Hezbollah ceasefire violations; by April 2025, the IDF reported that the LAF had improved and acted on 500 separate complaints, but by July 2025, assessed that the army had plateaued and was losing resolve. That history frames the implementation challenge Cooper sought to address in his meetings with Haykal. As of late June, the precise timing and location of any IDF withdrawal remained unsettled. Some analysts and officials believe the 60-day U.S.-Iran negotiating window, which closes in mid-August, will drive Washington to press Israel for faster movement.

The MCG4L, the body CENTCOM will anchor, provides the primary institutional mechanism for bridging that implementation gap. The agreement established the U.S.-facilitated trilateral Military Coordination Group for Lebanon to ensure the framework is carried out. Cooper's visits to both capitals in the days immediately following the signing signal that CENTCOM intends to sustain direct military-to-military pressure on the timeline. Whether the coordination body can operate effectively in the face of Hezbollah's declared opposition and Berri's legislative resistance remains the central operational question the framework leaves unresolved.