The US rejected Israel's request to review a ceasefire deal with Iran before a formal signing ceremony scheduled for Friday in Switzerland. Israel pushed for advance access as part of broader tension over the deal's terms regarding its forces in Lebanon, where the ceasefire is expected to pressure Israeli withdrawal but Israel has indicated continued operations. The deal between the US and Iran was largely kept confidential until signing, creating confusion about its actual provisions — a constraint that frustrated Israeli leadership seeking to understand terms that directly affect its military posture.