The United States has imposed additional Iran-related sanctions, as the Trump administration negotiates with Tehran on a new nuclear weapons deal.

Iranian officials said their foreign minister had proposed a joint nuclear-enrichment venture, involving Arab countries and American investment.

DUBAI (Reuters) - Saudi Arabia fully supports the U.S.-Iran nuclear talks and hopes for positive results, the kingdom's foreign minister Prince Faisal bin Farhan Al-Saud said on Wednesday.

Iran’s Foreign Minister Abbas Araghchi had just returned from the fourth round of discussions with a US delegation in Muscat on Sunday. Many things have happened since then.

Iran will hold talks in Istanbul on Friday with European parties to their now-moribund 2015 nuclear deal, two European and an Iranian diplomatic source said on Tuesday,

Nadergholi Ebrahimi has asked Supreme Leader Khamenei to rethink Iran's nuclear policy if negotiations with the U.S. collapse.

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

An Iranian official told CNN that recent indirect talks with the United States aimed at addressing Tehran’s nuclear program and lifting sanctions were “not genuine” from the American side and were likely designed from the outset as a “trap to draw the situation toward tension.

Vice President JD Vance said an Iranian nuclear weapon is "off the table" for the Trump administration before talks in Oman, with "complete cessation" the goal.