Iran Nuclear Talks: Tensions Rise, Oman Sees Hope

Tensions Escalate as Trump Voices Frustration Over Iran Nuclear Talks, Yet Oman Hails Major Breakthrough

Tensions Rise in Trump Iran Nuclear Talks Amid Diplomatic Uncertainty

February 28, 2026 | President Donald Trump has expressed clear dissatisfaction with the progress of Trump Iran nuclear talks. He described himself as “not thrilled” with negotiations. He also warned that military force remains an option. However, Omani mediators have publicly highlighted a major breakthrough that could prevent Iran from developing nuclear weapons.

Speaking to reporters at the White House on February 27, before departing for Texas, Trump stated that Iran was not offering what Washington required. Therefore, he reiterated his demand for zero enrichment. He stressed that enrichment levels of 20 or 30 per cent were unacceptable.

Although he expressed a preference for peace, he also made it clear that force remained an option. As a result, possible strikes on military and nuclear facilities were not ruled out.

Later in Corpus Christi, Trump said he faced a “big decision” on Iran. He described Tehran as difficult after decades of what he called malign behaviour. Meanwhile, White House sources indicated a generally pessimistic mood. One official noted that optimism remained limited.

Trump also confirmed that further discussions took place on February 27. However, no final decision on military action has been announced.

Geneva Talks, US Demands, and Regional Military Build-up

This frustration followed the third round of indirect talks in Geneva on February 26. Oman mediated the discussions. However, they ended without a formal agreement.

Reported US demands include:

Complete dismantling of key facilities at Fordow, Natanz, and Esfahan
Shipment of all enriched uranium to the United States
Zero enrichment, with limited medical exceptions
A permanent agreement without sunset clauses

In return, Washington reportedly offered limited sanctions relief. This fell far short of Iran’s demand for full lifting of US and UN sanctions.

Meanwhile, the United States has carried out a major military build-up in the region. It is the largest since the 2003 Iraq invasion. Two aircraft carrier strike groups, thousands of troops, fighter jets, and refuelling aircraft have been deployed.

This follows the June 2025 airstrikes on Iranian nuclear sites. Trump claimed these attacks had “obliterated” Iran’s capabilities. However, intelligence assessments suggest Tehran has resumed covert activities. These activities could allow rapid weaponisation if required.

Oman’s Mediation and Claims of Significant Diplomatic Progress

In contrast to Washington’s pessimism, Oman has adopted an optimistic tone.

Omani Foreign Minister Badr bin Hamad Al Busaidi, after meeting Vice President JD Vance, described the talks as achieving “substantial” progress. He made these remarks in interviews, including on Face the Nation.

He stated that Iran had agreed to never possess nuclear material capable of producing a bomb. This includes zero stockpiling of enriched uranium.

According to Al Busaidi, key concessions from Iran include:

Down-blending existing stockpiles to natural levels
Conversion into irreversible fuel under IAEA verification
Suspension of enrichment activities
Willingness to allow comprehensive inspections, possibly including US inspectors

As a result, debates over enrichment levels have become less relevant. No weaponisable material could be accumulated under this framework.

Al Busaidi also claimed that the progress exceeded the 2015 JCPOA framework. He stated that a peace deal was “within reach” if diplomacy was given sufficient space. He estimated that key technical issues could be resolved within months.

Furthermore, he warned against abandoning diplomacy. He confirmed that technical discussions would begin in Vienna, followed by full negotiations after consultations in respective capitals.

Iran’s Position and Signals of Limited Flexibility

Iranian Foreign Minister Abbas Araghchi described the Geneva sessions as the most intense so far. He acknowledged progress on nuclear issues and sanctions relief. However, he also admitted that significant differences remain.

Iran has indicated openness to discussing non-nuclear issues, including ballistic missiles. However, such discussions may take place only within a future regional framework.

Therefore, while technical progress appears possible, political obstacles continue to limit rapid resolution.

Global Reactions, Security Alerts, and Escalation Risks

The contrasting narratives from Washington and Muscat have fuelled speculation. Analysts suggest that public disclosures aim to shape international opinion. They may also seek to discourage military escalation.

Global concern is evident. The United States has urged its citizens to leave Iran immediately. It has also authorised voluntary departures for non-essential embassy staff in Israel.

Similar advisories have been issued by the UK, China, India, Canada, Germany, and France.

Meanwhile, Secretary of State Marco Rubio, travelling to Israel for talks with Prime Minister Benjamin Netanyahu, designated Iran a “State Sponsor of Wrongful Detention” on February 27.

Experts warn that major hurdles persist. Iran remains reluctant to dismantle facilities fully. The US continues to insist on zero enrichment and permanent restrictions. Mutual distrust remains deeply entrenched.

Failure of diplomacy could trigger military strikes. Such action would risk wider regional conflict. However, progress on stockpiles and verification offers a possible path towards de-escalation.