Oman's Sultan Haitham bin Tariq al-Said is set to visit Moscow on Monday, days after the start of a round of Muscat-mediated ...

While each side has talked up the chances of progress, they remain far apart on a dispute that has rumbled on for more than ...

LONDON -- The Iranian Foreign Ministry announced that the second round of indirect talks with the United States are expected ...

Talks between Iran and the United States over Tehran’s rapidly advancing nuclear program had appeared ready to leave the ...

Envoys from Iran and the U.S. completed the first round of “positive” and “constructive” talks regarding Tehran’s developing ...

At risk is a possible American or Israeli military strike on Iran’s nuclear sites, or the Iranians following through on their ...

An Iranian delegation arrived in Oman's capital, Muscat, on Saturday to meet with U.S. officials for "indirect talks" about ...

President Donald Trump spoke on Tuesday with the sultan of Oman about the next round of Iran talks scheduled for Saturday in ...

Envoys from Iran and the United States have arrived in Oman ahead of the first talks over Tehran’s rapidly advancing nuclear ...

A second round of talks between Iran and the United States over Tehran’s rapidly advancing nuclear program began in Rome, a U.S. official said ...

Once again, some of the highest stakes in Middle East geopolitics will be discussed in this quiet coastal city without ...

In the lead-up to talks this weekend, President Trump reiterated his warning that military action was "absolutely" possible ...