US envoy Steve Witkoff and Iranian Foreign Minister Abbas Araqchi were both headed to Switzerland for talks, Axios said on Friday, as a ceasefire in Lebanon appeared to revive efforts to turn an interim Iran war pact into a lasting regional deal.Israel and Hezbollah agreed to a ceasefire in Lebanon on Friday after escalating fighting cast doubt over US-Iran talks critical to reopening the Strait of Hormuz and stabilising oil supplies.That followed a 14-point memorandum the two sides signed...