A US-backed proposal to halt fighting between Israel and Lebanon is being implemented with uncertainty after Hezbollah rejects the outcome of recent talks. Lebanese and Israeli representatives hold two days of US-brokered direct negotiations in Washington, with a fourth round of talks among the process. The resulting declaration calls for implementing a ceasefire and establishing “pilot zones” in south Lebanon where the Lebanese Armed Forces would assume exclusive control, excluding non-state actors. Lebanese officials interviewed say the text lacks an enforcement or implementation mechanism, and that Lebanon’s acceptance depends on Hezbollah approval. They also describe disagreements over key wording, including ambiguity on whether a ceasefire would take effect simultaneously or sequentially and language endorsing the view that Hezbollah is “an enemy of Lebanon.”

Hezbollah leader Naim Qassem rejects direct negotiations with Israel, calling them “shameful” for Lebanon, and says a ceasefire must include southern Lebanon, where Israel has seized a self-declared security zone. Hezbollah’s position prioritizes an immediate end to attacks across Lebanon and a full Israeli withdrawal before any discussion of its disarmament. Lebanese and Israeli delegations are expected to reconvene later in June, but without Hezbollah backing, Lebanese officials say the proposal may remain a diplomatic framework rather than an enforceable ceasefire.