President Trump has threatened further attacks on Iran while Vice President Vance attended talks with Iranian officials in Switzerland on Sunday.

Vice President JD Vance's trip to Switzerland for Iran nuclear talks is delayed. This follows reports of Iran postponing its delegation's travel due to Israeli military actions.…

By Humeyra Pamuk and Jacob BogageWASHINGTON/LUCERNE, Switzerland, June 19 (Reuters) - U.S. Vice President JD Vance is poised to take on his biggest role yet on the international…