It's particularly interesting considering Israel's ambiguous nuclear capabilities for which international entities have more than simply closed an eye; let alone the shallow, steady claims Iran would be in possession of nuclear weapons "within few years" since 1980s. Needless to say, it is within everyone's interests to keep another player from joining the nuclear club so that they will continue to have the advantage in negotiations, understandably so. This is not the first time and presumably not the last: when will Iran break?