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By bnm Tehran bureau The fourth round of indirect negotiations between Iran and the United States regarding Tehran's nuclear programme has started in Muscat, ISNA reported. According to the local media the Iranian delegation comprising a team of expert-technical advisors stationed in the Omani capital to provide necessary consultations throughout

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.