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U.S. and Iran Launch Direct Talks in Switzerland Amid Maritime Standoff

High-level delegations arrive in Switzerland for mediation as Iranian forces claim a maritime blockade in the Strait of Hormuz.

June 21, 2026 at 10:00 PM

U.S. and Iranian delegations have arrived in Switzerland to begin direct, mediated negotiations aimed at de-escalating regional tensions. The U.S. delegation includes Vice President JD Vance, Steve Witkoff, and Jared Kushner, while Iran is represented by Foreign Minister Abbas Araghchi and chief negotiator Bagher Ghalibaf. The talks, facilitated by Pakistan and Qatar, are expected to span approximately 60 days and focus on Iran’s nuclear program and the broader regional security framework. The diplomatic opening coincides with a sharp maritime standoff in the Strait of Hormuz. Iran’s Revolutionary Guard (IRGC) claimed the strategic waterway was closed in response to alleged U.S. and Israeli breaches of a ceasefire memorandum in Lebanon. Washington has flatly denied this claim, with U.S. officials noting that approximately 16 million barrels of oil transitioned through the strait in the last 24 hours. A senior U.S. defense official emphasized that the IRGC does not control the waterway. On the ground, proxy violence in Lebanon remains a significant hurdle to the diplomatic track. Israeli strikes in southern Lebanon have reportedly killed dozens since Wednesday, while Hezbollah has targeted Israeli soldiers in overnight attacks. Iranian officials have characterized the ongoing violence as a "clear violation" of recent ceasefire understandings, linking the stability of maritime trade routes directly to the cessation of hostilities in Lebanon.

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