Security council source reports that this news cycle is critical first round of discussions between five permanent members with regard the Iran confrontation. Britain and France are on course to ask for an IAEA report of noncompliance. China is silent. Russia asks for a report in 18 months.
Iran believes it can split the five with long term oil contracts and back room promises. The US is now the prince of multi-lateralism. Keeping Britain and France together, keeping Russia moving without a "no," keeping China silent, is far-fetched but possible.
There is no visible solution. Those who speak breezily of a diplomatic solution have not read the 1945 UN Charter. Chapter Seven, article 42, looms, a collective action of air, sea, land forces for demonstrations, blockades and interventions to be launched by a vote of the Security Council, with full compliance by five perms. The vote is binding. Getting to the vote will be a struggle, but the vote is the trigger. Jaw jaw leads to war war. Iron tongues followed by iron weapons.