US Vice President says Tehran will invite IAEA inspectors back into the country, while outlining progress on Strait of Hormuz stability, regional de-escalation mechanisms and technical negotiations in Switzerland

US Vice President JD Vance has said he hoped to "make progress on the nuclear issue, make progress on the Lebanon ceasefire issue" ahead of talks with Iranian negotiators.

Talks come as Iran says it is closing the Strait of Hormuz over Israel's deadly attacks on Lebanon.

US Vice President JD Vance led talks at a Swiss resort on Sunday to shore up a tentative peace deal with Iran, but the diplomacy was clouded by Iran’s

Iranian state media says nuclear inspectors weren’t discussed in Switzerland.