Iran's negotiating delegation walked out of nuclear talks in Switzerland on Sunday after US President Donald Trump publicly threatened to strike Iran again, bringing a fragile diplomatic process to an abrupt halt just as it had begun.
According to Iran's state-aligned Tasnim news agency, citing a source familiar with the negotiating team, Iran's delegation left the venue of talks at the Bürgenstock resort in protest. The Hormuz Letter, which monitors Gulf security developments, reported on X that talks are now 'fully suspended' following Iran's exit.