Iranian Foreign Minister Abbas Araghchi has said Tehran will not back down on its “nuclear rights”, hours before talks with the US on the matter were to resume in Oman.He told an Arab-Iranian conference in Doha on Saturday night that “if the goal of these talks is to ensure the non-acquisition of nuclear weapons,

Iran and the United States will meet again this weekend for talks over Tehran’s rapidly advancing nuclear program.

DUBAI, United Arab Emirates (AP) — Iran and the United States began a fourth round of negotiations Sunday over Tehran’s rapidly advancing nuclear program, officials said, just ahead of a visit by President Donald Trump to the Middle East this week.