Iranian and US officials are meeting in Muscat, Oman, for talks on Iran's nuclear programme amid high tensions following protests in Iran. The discussions are the first since the US engaged in military actions against Iran in June. Iranian Foreign Minister Abbas Araghchi emphasizes diplomacy for national interests, while the US seeks to limit Iran's nuclear capacity. The scope of the talks remains uncertain, with US Secretary of State Marco Rubio insisting on broader issues including ballistic missiles and regional security. The situation is tense, with military forces present in the region.