Shortly after the first high-level US-Iran negotiations ended, discrepancies emerged over what the two sides actually agreed, as Tehran moved to directly contradict US Vice President JD Vance’s statements.

After briefly appearing to falter, US-Iran implementation talks are back on track, with senior American and Iranian delegations converging on Switzerland for what could prove a…

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.