US-Lebanon Crisis: Army Chief Visit Canceled as Graham Calls Aid “Useless Investment”

Relations between the United States and Lebanon have hit a historic low, marking a dangerous turning point for the Lebanese Armed Forces (LAF). The Trump administration, now in its second term and wielding a foreign policy defined by “imposition and force,” has abruptly canceled the scheduled visit of Lebanese Army Commander Rudolph Heikal to Washington. The move, coupled with the cancellation of a reception in his honor at the Lebanese Embassy, signals a potential end to the critical military support that sustains the LAF.
The diplomatic rupture is the culmination of months of rising tension. Following a recent visit by a US Treasury and National Security Council delegation to Beirut—which notably snubbed Speaker Nabih Berri—American rhetoric shifted from soft warnings to concrete punitive actions. Washington is reportedly furious over what it perceives as “Lebanese procrastination” in disarming Hezbollah.
The friction peaked after General Heikal proposed suspending the disarmament plan during a Council of Ministers meeting, citing Israeli escalation. To make matters worse, the Army leadership issued a statement accusing Israel of firing on UNIFIL forces. This stance ignited anger in the White House, which viewed it as a betrayal of the strategic partnership.
Senator Lindsey Graham took to X (formerly Twitter) to deliver a blistering critique, labeling the LAF a “useless investment” for American taxpayers. “It is clear that the Chief of Staff of the Lebanese Army… represents a major setback,” Graham wrote. He expressed disappointment that instead of seizing the opportunity to remove “Iran-backed Hezbollah terrorists,” the Army leadership “shamefully blames Israel.” Graham’s comments reflect a broader shift in Washington, where patience for Lebanon’s internal balancing act has evaporated.
US officials are demanding immediate action against Hezbollah, dismissing Lebanese fears that such a confrontation would trigger a civil war similar to the conflict in Gaza. Lebanese officials have repeatedly warned US Envoy Morgan Ortagus that forcefully disarming the faction could lead to internal sedition, noting that even the Israeli army has struggled to disarm Hamas after two years of war.
The situation escalated further when US Ambassador to Lebanon, Michel Issa, delivered a final ultimatum to Beirut: stop the justifications and implement the disarmament decisions, or face total exclusion from the regional settlement train. The stakes are existential for the Lebanese military, which relies on the US for 90 percent of its aid. With funding now at risk and international isolation looming, Lebanon faces the worst diplomatic setback in the history of its relationship with Washington.