The phrase appears in multiple sources across multiple languages, always the same construction: *only Beirut*. Lebanon's Prime Minister, according to Reuters and Al Jazeera [12, 6], has asserted that the negotiations with Israel are handled exclusively in Beirut, not Tehran. The repetition is interesting because it's a claim about location — a map statement dressed up as a sovereignty statement — and because saying where something *isn't* happening is usually how you know it nearly was.
The talks themselves are well attested: Israel and Lebanon opened direct negotiations in April 2026, the first since the failed May 17 Agreement of 1983 [2, 4, 10]. The aim is to disarm Hezbollah and secure the border. The mechanics are Washington-adjacent: the Pentagon hosted preparatory calls [7, 17]; the US announced a 45-day ceasefire extension [7]; delegations met in the capital to request truce renewals [22]. So the peace process has at least three cities in it already — Beirut, Jerusalem, Washington — before anyone mentions the fourth.