US Vice President Vance and envoy Witkoff head to Switzerland for Iran talks

US Vice President JD Vance and envoy Steve Witkoff are traveling to Switzerland for talks with Iran, according to multiple reports. The discussions come amid heightened tensions, with President Trump having made threats against Iran that have strained the initial round of negotiations. The talks are described as technical in nature and are being hosted in Switzerland, with Pakistan's Prime Minister Shehbaz Sharif and military chief Asim Munir also departing for the same location.