Lebanese and Israeli representatives met face-to-face in Washington on Tuesday for the first direct peace negotiations between the two countries in decades, hosted by US Secretary of State Marco Rubio at the State Department. The preliminary talks mark a significant diplomatic moment, though analysts and officials on multiple sides warn that the gaps between the two parties remain wide and the prospects for a lasting agreement are slim.

The fundamental obstacle is a profound mismatch in priorities. Lebanon's government has entered the talks seeking above all a ceasefire to halt ongoing Israeli military operations in the south of the country. Israel, however, has made clear it does not intend to discuss a ceasefire at this stage, insisting instead on the disarmament of Hezbollah — the powerful Iran-backed Shia militia that operates as a state-within-a-state in Lebanon — as a precondition for any broader peace or border agreement. Even before Tuesday's meeting began, Hezbollah's leader Naim Qassem publicly called for its cancellation, branding the talks a "capitulation" by the Lebanese state. Hezbollah supporters staged protests in central Beirut over the weekend in a show of force against the negotiations.

Experts caution that disarming Hezbollah is far easier demanded than achieved. The Lebanese state has no realistic military option to confront the militia, not least because many Shia Lebanese serve in the national army and a confrontation risks echoing the country's devastating 1975–1990 civil war, a trauma still vivid in Lebanese memory. Crucially, Hezbollah's arsenal ultimately depends on Iranian political will: as long as Tehran decides its most powerful regional proxy should keep its weapons, disarmament is unlikely regardless of what any Lebanese government agrees to on paper. Iran remains central to Hezbollah's strategic value — the militia has served as a cornerstone of Tehran's regional deterrence strategy and its most successful effort to project revolutionary influence abroad.

The domestic politics within Lebanon further complicate any deal. While a December 2025 poll found roughly 80 percent of Lebanese overall supporting Hezbollah's disarmament, 70 percent of Shia Lebanese opposed it. Many Shia fear that disarmament is less about security and more about reducing their community's political weight — a concern sharpened by the rise of a Sunni Islamist government in neighbouring Syria under Ahmed al-Sharaa, which has heightened anxieties among Shia communities near the Syrian border.

The stakes of failure are high but so is the historical precedent for collapse. A 1983 US-brokered peace agreement between Lebanon and Israel, signed under American pressure, fell apart rapidly because it lacked genuine domestic legitimacy in Lebanon. Analysts draw a direct parallel to the current situation, warning that an agreement reached without resolving the Hezbollah question would be equally fragile. For now, Washington's ability to bridge two parties with fundamentally incompatible opening positions will be the first test of whether these talks can move beyond symbolism.