As officials meet in Switzerland to negotiate the terms of a tenuous U.S.-Iran accord, and tensions reignite over the Strait of Hormuz, here's a look at what the conflict has already cost.

High-stakes talks between the US and Iran have stalled as Tehran demands an end to Israeli strikes in Lebanon before negotiations can begin. Vice President Vance's planned trip to…

Iran and the United States agreed Monday to set up communications lines to keep the vital Strait of Hormuz open and end fighting in Lebanon, mediators said, after their first…

US Vice President JD Vance arrived in Switzerland to kickstart crucial nuclear talks with Iran, aiming to solidify a fragile interim deal. The negotiations, however, face…