The sixth round of U.S.-Iran nuclear talks will be held on Sunday in Muscat, the Omani foreign minister said on Thursday, after U.S. President Donald Trump reiterated that Tehran would not be allowed to have a nuclear weapon.

The two sides were scheduled to meet for a sixth round of negotiations on Sunday. Oman, which was set to host the talks, said on Saturday that this round had been canceled.

"We wouldn't like to see some kind of nuclear race in the Middle East," Israeli diplomat Tsach Saar told Newsweek.

Seyed Ali Alavi, a lecturer in Middle Eastern studies at SOAS University of London, said that the strikes would doubtless cast a shadow over Sunday's talks ... East to possess nuclear weapons ...

The move to reduce staff at some U.S. installations in the Middle East comes ... can't have a nuclear weapon." Trump has repeatedly threatened to strike Iran if stuttering talks over its nuclear ...

Trump said on Tuesday that Iran has become “much more aggressive” in nuclear talks and said on Wednesday that he’s growing “less confident.” The top U.S. commander in the Middle East ...

Nuclear talks between the U.S. and Iran set for Sunday in Oman have been called off, according to Oman's foreign minister. "The Iran U.S. talks scheduled to be held in Muscat this Sunday will not now take place.

A second round of nuclear talks between the United ... left open the possibility of indirect talks with Washington. Comments from Middle East envoy Steve Witkoff, who has represented the US ...