Vance casts doubt on Geneva signing as Iran deal wobbles into a third day of uncertainty
As Vance met Iranian negotiators in Switzerland and Iran layered a new insurance regime onto the Strait of Hormuz, the deal his team had spent weeks telegraphing went into a third day without a signature.

Sources
- Middle East Eye live updates on US-Iran technical talks, 21 June 2026: https://www.middleeasteye.net/live/live-us-and-iran-confirm-peace-accord-signing-set-friday-geneva
- Reuters, "Trump threatened to restart war with Iran even as US Vice President JD Vance met Iranian officials," 21 June 2026: https://www.reuters.com
- Disclose.tv on Iran mandatory insurance in Strait of Hormuz, 21 June 2026: https://www.disclose.tv/id/yvcot59r56/
- Telegram / @englishabuali on Quds Force commander statement, 21 June 2026: https://t.me/englishabuali
- Telegram / @worldfreepress_witness on diplomat statement and Tasnim reporting on suspended four-party talks, 21 June 2026: https://t.me/wfwitness
- Telegram / @osintdefender on Trump Truth Social post on Iran war, 21 June 2026: https://t.me/osintlive
Desk note: Monexus treated the Geneva announcement as a sequence of contested claims rather than a scheduled signing, holding clause text and verification mechanics out of the body until a primary source confirms them; the structural frame rests on the announcement-and-recalibration pattern visible across the cycle, not on any single official statement.
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These dated source records provide context. They do not retrospectively verify this archive article.
Separate what the nuclear watchdog reported from what it could not determine after the June 2025 strikes.