Riyadh and Jerusalem, hand in hand, are imploring Washington to go slow on Iran and certainly not to invite Iran to the Conference on Syria, Geneva II. Kerry is walking around the minefields with great skill. “Iran has not been invited” says he, or words to that effect. And he is not telling a lie. Iran has not been invited, “not yet”.
It will be different situation when the nuclear deal with Iran is set into operation on Monday. Kerry has made it clear on several occasions that he accords a higher priority to the nuclear deal than to Iran’s stand on Syria.