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U.S. and Iran Convene Technical Talks in Switzerland Amid Standoff Over Strait of Hormuz

VP JD Vance joins high-level talks in Switzerland as the U.S. military denies Tehran's claims of a fresh maritime blockade.

June 21, 2026 at 5:30 AM

Diplomatic activity intensified in Switzerland over the last 24 hours as U.S. and Iranian delegations began working through the technical complexities of an interim nuclear and regional settlement. Vice President JD Vance confirmed that U.S. envoys Steve Witkoff and Jared Kushner are leading the technical negotiations, with Vance expected to join the process within days. The talks are currently focused on enforcement sequencing, the conflict in Lebanon, and refining a broader nuclear agreement. Pakistan and Qatar are acting as primary mediators to stabilize these high-level discussions. Simultaneously, a military and rhetorical standoff has emerged regarding the Strait of Hormuz. Iranian state media claimed the strategic waterway was closed in response to alleged Israeli violations of the ceasefire in Lebanon. However, U.S. Central Command (CENTCOM) flatly denied these reports, stating that commercial traffic-including dozens of vessels-continues to move through the strait. The U.S. military remains in a high state of posture, monitoring the waterway to ensure it remains open to international commerce. In a move to exert economic leverage, President Donald Trump stated that no tolls would be permitted in the Strait of Hormuz during a 60-day ceasefire window. Trump indicated that any future maritime fees would only be implemented if sanctioned by the United States. This framing suggests the White House is treating control of the waterway as a central bargaining chip in the ongoing negotiations. While rhetoric remains sharp and clashes continue between Israel and Hezbollah, the presence of senior Iranian figures in Switzerland suggests a focus on the practical implementation of the current diplomatic track.

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