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24 June 2026

US and Iran clash over nuclear inspectors as ceasefire negotiations continue

The US and Iran are at odds over nuclear inspections as talks to end the war continue, with conflicting statements and a fragile ceasefire in Lebanon.

US and Iran clash over nuclear inspectors as ceasefire negotiations continue

The diplomatic dance between the United States and Iran has taken a tense turn, with conflicting statements emerging over nuclear inspections and the fragile ceasefire in Lebanon. As the two nations engage in talks to end the war, the path forward remains uncertain, marked by a series of contradictory claims and cautious optimism.

The latest round of negotiations, held in the Swiss resort of Bürgenstock, has seen both sides present differing accounts of the progress made. US Vice-President JD Vance announced that discussions with the International Atomic Energy Agency (IAEA) could begin immediately while Iran’s foreign ministry denied any new commitments on nuclear inspections.

Contradictory Statements on Nuclear Inspections

US President Donald Trump asserted that Iran had fully agreed to inspections, a claim swiftly rebutted by Iran’s foreign ministry spokesman Esmaeil Baqaei. Baqaei emphasized that any engagement with UN inspectors would adhere to existing procedures set by Iran’s Parliament and the Supreme National Security Council.

The IAEA, which has been blocked from accessing Iranian nuclear sites since the 12-day war in 2026, remains central to verifying the status of Iran’s nuclear stockpile. The agency’s head, Rafael Mariano Grossi, signaled that inspections would indeed take place, albeit within a flexible timeframe. “Whether this happens the day after tomorrow or in one week or in 10 days, it’s important, but not essential. This is going to happen,” Grossi stated.

Sanctions Waiver and Economic Implications

In a significant move, the US has temporarily waived sanctions, allowing Iran to sell oil in US dollars for the first time in decades. This 60-day waiver, issued by the US Treasury, dismantles key pillars of Washington’s long-running embargo, providing a much-needed economic lifeline to Tehran. The emergency licence authorizes the production, sale, and delivery of Iranian crude and petrochemicals until August 21, unlocking banking transactions, insurance, and transportation.

In exchange for the sanctions waiver, Tehran has committed to keeping the vital Strait of Hormuz open and allowing IAEA nuclear inspectors back into the country. However, the fragile ceasefire in Lebanon has already been tested, with Iran temporarily closing the strait in response to fighting between Israel and the Iranian-backed militia Hezbollah.

Regional Tensions and Diplomatic Efforts

The ceasefire in Lebanon, which has abated fighting since Saturday night, remains a critical test for the ongoing negotiations. Both sides have agreed to the creation of a de-confliction cell between the US, Iran, and Lebanon, facilitated by mediating countries Qatar and Pakistan. This cell aims to end military operations in Lebanon and ensure safe passage for commercial vessels through the Strait of Hormuz.

As technical-level talks between the US and Iran are set to resume early next week in Switzerland, the region watches closely. The delicate balance of diplomacy and military posturing continues, with the outcome hanging on the ability of both sides to navigate their differences and uphold the fragile ceasefire.

Author

James Whitfield

James Whitfield grew up in Manchester watching Sunday football, then carved a career covering Premier League weekends and F1 paddocks. Knows the difference between xG noise and signal.