Iran’s negotiating team has protested US President Donald Trump’s “threats” during ongoing talks in Switzerland, arguing that the remarks constitute a “violation” of the memorandum of understanding…

The head of the Iranian parliament’s national security committee has accused the Trump administration of failing to honour the opening clause of its memorandum of understanding…

Talks in Switzerland will test Trump’s new Iran deal, as Tehran accuses Israel and the US of ceasefire violations but still sends its delegation amid threats over closing the…