Dennis Ross claims that “Israelis and others in the Middle East … fear that the limited relaxation of sanctions will quickly erode the sanctions regime”:
Notwithstanding our claims that the sanctions architecture will remain in place, there is a widespread belief in the Israeli security establishment that many governments and their private sectors will see an opening and will be convinced that they can and will be able to start doing business again. As they start approaching the Iranians, the Iranians will see that the sanctions are going to fray and they simply need to hang tough and concede no more. From the Israeli standpoint, the first step will thus be the last one and the Iranian program even if capped, will be at such a high threshold that Iran will have a break-out capability. They see no reason to give up our leverage now and let the Iranians off the hook.