U.S. National Security Advisor Jake Sullivan told "Fox News Sunday" that the Vienna talks with Iran were "constructive" and that there is a real effort to get back to mutual compliance of the 2015 nuclear deal.
But he added that the U.S. won’t lift sanctions unless it has "clarity and confidence" that Iran will fully return to compliance of all its obligations under the 2015 agreement.
"What I will say is that the United States is not going to lift sanctions unless we have clarity and confidence that Iran will fully return to compliance with its obligations under the deal," the agency cited Sullivan as saying.
