US-Iran deal under immediate strain as fighting flares in Lebanon (opens in new tab)

The delay came as Tehran's top negotiator warned it would not bend on its red lines and that its finger was still "on the trigger", even as shipping appeared to pick up in the Strait of Hormuz, which had essentially been closed during the war. The deal signed this week by President Donald Trump and his Iranian counterpart Masoud Pezeshkian aims to end a war that began on February 28 with US-Israeli strikes that killed supreme leader Ayatollah Ali Khamenei. The agreement was also meant to halt...