The first round of indirect talks between Iran and the United States concluded in the Omani capital, while delegations agreed to continue negotiations next week.
Iran says the negotiations lasted for 2.5 hours in constructive atmosphere based on mutual respect.
Also, Omani foreign minister said Muscat mediated the start of Iran-US talks with shared goal of reaching fair and binding deal.
This episode of Spotlight looks at different aspects of Iran-US indirect talks.