US President Donald Trump has vowed that the United States will seize Iran's stockpile of highly enriched uranium, despite resistance from Tehran and orders from Iran's Supreme Leader Ali Khamenei to keep the nuclear material within the country's borders.

According to US government estimates, Iran currently possesses approximately 400 kilograms of highly enriched uranium. Trump claims this stockpile was buried at various locations following American and Israeli airstrikes nearly a year ago. 'We will get it. We don't need it, we don't want it. We'll probably destroy it after we get it, but we're not going to let them have it,' Trump told reporters at the White House.
The uranium stockpile has become a central point of contention in ongoing negotiations between Washington and Tehran. US Secretary of State Marco Rubio expressed cautious optimism, citing 'good signs' in the talks while warning that America has 'other options' if diplomatic efforts fail. Trump emphasized his preference for 'a good deal' with Iran but made clear he would not compromise on security issues.
A separate complication in the negotiations involves Iran's proposed toll system for the Strait of Hormuz. Rubio stated categorically that any agreement between Washington and Tehran would be impossible if Iran proceeds with plans to impose tolls on the strategically vital waterway. Trump supported this position, emphasizing that the Strait of Hormuz is an international waterway where no tolls should be charged.
The Strait of Hormuz represents one of the world's most critical shipping routes, with approximately one-fifth of global oil trade passing through the narrow passage. Any disruption or impediment to traffic in this region could have significant ramifications for the global economy. Iran's control over this waterway provides the country with considerable geopolitical leverage.
Russia has entered the discussion by offering to mediate between the US and Iran. Russian Foreign Ministry spokeswoman Maria Zakharova emphasized Russia's 'principled position' on Iran's 'inalienable right' to develop a peaceful nuclear program in accordance with the Treaty on the Non-Proliferation of Nuclear Weapons. This statement highlights the differing approaches among major powers regarding the Iran issue.
The current tensions are part of a broader, long-standing conflict over Iran's nuclear program. The international community fears that Iran could use its uranium enrichment capabilities to develop nuclear weapons, while Tehran maintains that its nuclear activities serve exclusively civilian purposes. The quantity of uranium Iran has enriched and its level of enrichment are crucial factors in assessing how close the country might be to developing nuclear weapons capability.
Trump made clear that the United States is determined to prevent Iran from developing nuclear weapons. 'We're going to make sure they don't have a nuclear weapon or we're going to have to do something very drastic,' he warned. This rhetoric leaves room for various interpretations, ranging from enhanced sanctions to military options.
The negotiations are taking place against a backdrop of regional tensions, with several Arab states, including Qatar, the United Arab Emirates, and Saudi Arabia, reportedly favoring diplomatic solutions. Trump mentioned that he had postponed decisions about potentially resuming hostilities against Iran at the request of these countries.
The uranium in question is described as 'near-weapons-grade,' indicating a high level of enrichment that brings the material closer to what would be needed for nuclear weapons production. The technical aspects of uranium enrichment are central to understanding the international concern, as higher levels of enrichment reduce the time and effort required to produce weapons-grade material.
Diplomatic sources suggest that while channels for negotiation remain open, significant gaps persist between the American and Iranian positions. The US demands complete transparency and control over Iran's nuclear materials, while Iran insists on maintaining its sovereign rights under international law to pursue peaceful nuclear technology.
The involvement of regional allies adds another layer of complexity to the negotiations. The Arab states' preference for diplomatic solutions reflects their concern about potential military conflict in a region already marked by various tensions and proxy conflicts.
Fast take
US President Donald Trump has vowed that the United States will seize Iran's stockpile of highly enriched uranium, despite resistance from Tehran and orders from Iran's Supreme Leader Ali Khamenei to keep the nuclear material within the country's borders.
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Coverage is not fully split, but it is not identical either. That makes the comparison useful: the fact base shows the common core, while the perspectives show where political, regional, or institutional priorities change the emphasis.
Timeline
Middle East Eye · May 21, 2026 at 05:27 PM
Trump vows US will take Iran's enriched uranium stockpile
NDTV World · May 21, 2026 at 05:41 PM
"Not Going To Let Them Have It": Trump Vows To Seize Uranium From Iran
TRT World · May 21, 2026 at 07:13 PM
Trump vows to retrieve Iran uranium after Khamenei rejects transfer
Straits Times · May 21, 2026 at 07:48 PM
US and Iran still at odds on key issues, but Rubio sees some ‘good signs’