Disagreement over key sticking points and the threat of renewed fighting in Lebanon weighed on the talks, with Washington and Tehran exchanging threats in parallel with the negotiations.

Zurich: US Vice President JD Vance landed in Switzerland on Sunday (local time) for US-Iran talks, as reported by CNN, citing the update by his office. US

The first round of talks between high-ranking U.S. and Iranian officials in Switzerland ended Monday, mediators said, after a tense opening marked by Tehran's announcement it had again closed the Strait of Hormuz and U.S. President Donald Trump repeating his threats to resume attacks on Iran. A ‌joint statement from…

Iran said it had closed the Strait of Hormuz on Saturday, but US Central Command disputed the claim.

The Lebanon truce appeared fragile as Israeli forces and Hezbollah attacked each other. Read more at straitstimes.com. Read more at straitstimes.com.

High-level US-Iran talks in Switzerland ended with technical negotiations set to continue this week. The pause leaves Lebanon, Hormuz and uranium enrichment disputes unresolved despite signs of progress.

The US-Iran talks began on Sunday in Switzerland, after last week's agreement, which includes a commitment to reach a final deal within 60 days.

Sen. Lindsey Graham predicted Sunday that diplomatic talks with Iran over its nuclear program and keeping open the Strait of Hormuz will "fail."

Sunday on CBS's "Face the Nation," Sen. Lindsey Graham (R-SC) said the diplomatic solution in Iran will most likely fail. | Clips

Burgenstock: A meeting between the Iranian negotiating team and Qatari mediators is currently underway in Burgenstock, the Iranian government said on