c, p. u, a, for 2 reasons. one to invoke it, snap back sanctions clause, which means that the united states could go to the security council at any time and snap back sanctioned, not just from the united states, not just for the, for the europeans, but for china and russia as well. the other reason that the united states these, the j, c p o, a is useful, is that it's a useful platform to, they would say, discussed, but perhaps more accurately, to pressure iran on other issues like it's missiles, regional developments and the like, okay, i'd like to bring you in, i'm it was as easy. you're a specialist on or on foreign policy. these are the 1st talks in 5 months, the 1st sense around elected. it's new president. what, given everything we've heard from, from our contributors up to this point, what is it that go all the sides to the negotiating table to revive these talks? now actually, 1st of all, i should say that i'm not quite optimistic to this rhonda talks because as we just hear from from our colleagues and also we've been seeing, you know, in the form of the statements made by different sides during the talks. actually what i can see