BEIRUT — Hezbollah is facing one of its most serious domestic challenges in years in Lebanon this week after it opened a new front with Israel in retaliation for the killing of Iran’s Supreme Leader Ayatollah Ali Khamenei, splitting the country’s political class and unnerving parts of its own Shiite base. The backlash has intensified because many Lebanese see the move as proof that the group still ties the country’s fate to Tehran’s regional agenda, even after a ruinous 2024 war and amid a broader push to restore state control over arms, March 5, 2026.
The break became unmistakable when Lebanon’s cabinet banned Hezbollah’s military activities and demanded the handover of its weapons after the group fired on Israel in response to Khamenei’s killing. Prime Minister Nawaf Salam said decisions over war and peace belong to the state alone, language that struck at the core of Hezbollah’s long-standing claim to operate as an armed “resistance” outside normal state control.
Hezbollah’s Iran-first gamble is colliding with Lebanese politics
That message landed harder because Hezbollah no longer looks untouchable. Reuters reported this week that the group is deeply isolated at home, with strains reaching Parliament Speaker Nabih Berri’s Amal Movement and sections of Hezbollah’s own support base. For many Lebanese, the issue is no longer just Hezbollah’s weapons in theory, but whether the group still expects the country to absorb the cost of a war launched for Iran’s priorities as well as Lebanon’s.
The state had already been moving in that direction. In February, officials said Lebanon was preparing a second-phase plan to extend control over weapons north of the Litani River, widening an effort to place arms under state authority after the 2024 war. That matters because Hezbollah’s old formula — keep its arsenal, preserve its deterrent role and negotiate politics later — is meeting a Lebanon that looks less willing to defer the question.
Why Hezbollah’s backlash has been building for months
This moment did not come out of nowhere. In March 2024, residents in the southern Christian town of Rmeish were already pleading to be kept neutral as cross-border fire invited Israeli retaliation and threatened to displace civilians who had no say over the launches. That early anger foreshadowed a broader national complaint: Hezbollah could still decide when Lebanon pays the price of confrontation, even when other communities reject the risk.
The U.S.- and France-brokered ceasefire of November 2024 deepened those expectations by explicitly tying calm on the border to Lebanese army deployment and restrictions on Hezbollah’s military infrastructure in the south. From that point on, the debate was no longer only about deterrence against Israel; it was also about whether the Lebanese state could finally reclaim authority in territory where Hezbollah had long operated with exceptional freedom.
By February 2025, the shift had moved into official language. Lebanon’s new government won a confidence vote after declaring that only the armed forces should defend the country in war, dropping older wording that had effectively legitimized armed “resistance” outside state institutions. Hezbollah still retained political weight in parliament and cabinet politics, but the vocabulary of accommodation was already narrowing.
Hezbollah now faces a more dangerous kind of isolation
What makes this backlash different is that it is arriving from several directions at once: a war-weary public, a government trying to act more like a state, allies less eager to shield Hezbollah from the consequences of unilateral escalation, and institutions that are at least testing whether postwar conditions can be used to chip away at the group’s military autonomy.
None of that means Hezbollah disappears from Lebanese politics. It still has an armed structure, a loyal constituency and deep roots in the Shiite community. But the cost of openly aligning Lebanon with Iran’s regional fight has become harder to disguise, and harder for the rest of the country to accept.
If that view holds, Hezbollah will remain powerful, but it will no longer be able to assume that Lebanon will quietly absorb every regional message it wants to send on Tehran’s behalf. That is the real significance of this week’s rupture: the backlash is no longer rhetorical. It is institutional, public and unusually direct.
