Lebanon and Israel agree on ceasefire, for realsies this time. Because, of course, the Lebanese government kept attacking Israel, giving it no choice to bomb Beirut and double and triple tapping strikes on aid workers.
Maybe (though no one could expect that) Israel will even stop shooting at UN Peacekeepers.
This is certainly not what Netanjahu wants, so Trump probably did put his bonespur down to make a deal with Iran, after which he can declare victory. At which point, Israel can once again continue its mission creep until the IDF can't even protect the core of Israel's territory, nevermind the massive expansion into Lebanon, Gaza and Syria.