Iranian state media quoted a Foreign Ministry spokesman saying Sunday’s talks centered on ending the war, lifting sanctions and securing the release of Iran’s frozen funds.

On the 21st, Iran said a source close to its negotiating team reported the delegation had left the negotiating site in protest at President Trump’s threats. Informed sources said Trump’s latest remarks have paused US‑Iran talks in Switzerland and cast doubt on whether negotiations can continue. Earlier, Trump posted on Truth Social that Iran must immediately stop its "proxy" actions in Lebanon or the United States will strike Iran.

Al Jazeera reports Pakistan's army chief has arrived in Switzerland to participate in US-Iran talks.