Following a lengthy opening session in Switzerland, mediators have reported progress in ongoing negotiations between the United States and Iran. Senior Iranian envoys departed Monday after the talks, which were initiated following a recent 40-day conflict and a subsequent, fragile ceasefire. A memorandum of understanding signed last week paved the way for these discussions, focused on reaching a long-term settlement. Host nation officials indicated that conditions are now in place for immediate technical-level talks to commence. Both sides have a 60-day window to solidify an agreement. The negotiations represent a potential de-escalation after a period of heightened tensions and military action between the two countries.