U.S., Iran Resume Geneva Nuclear Talks; Adviser to Iran's Supreme Leader Says 'Immediate Agreement' Possible

U.S. and Iranian envoys resumed a third round of indirect, Oman-mediated talks in Geneva on Feb. 26, 2026.

“Ukraine, US begin talks in Geneva: media - Global Times WORLD / EUROPE Ukraine, US begin talks in Geneva: media By Xinhua Published: Feb 26, 2026 08:51 PM Ukraine, US begin talks in Geneva: media”

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Both sides exchanged proposals and planned to reconvene later the same day.

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Multiple outlets report U.S. envoys included Steve Witkoff and Jared Kushner while Iran’s delegation was led by Foreign Minister Abbas Araghchi.

The meeting took place at Omani premises and involved Omani mediators and, in some reports, IAEA participation.

Sources describe the exchanges as substantive but inconclusive.

Talks were framed as an effort to avert direct military confrontation even as regional tensions remain high.

Iran sent a formal draft proposal to Washington via Omani mediators ahead of the Geneva session, which Iranian state media called a practical test of U.S. diplomatic intent.

Iranian Foreign Minister Abbas Araghchi reportedly arrived with nuclear, legal and economic experts.

Al Jazeera

Iranian statements described the draft as building on prior principles and seeking a “fair and equitable” deal.

U.S. sources described Iran’s response as containing “detailed proposals” and other “ideas”, but reporting indicates major gaps remain on enrichment levels, regional guarantees and missiles.

U.S. negotiators, according to reporting, pressed specifically for limits on uranium enrichment and long-term verification measures.

“In Geneva talks, a senior Iranian official told Al Jazeera Tehran’s proposal centers on lifting sanctions and addressing U”

Al-Jazeera Net

Some outlets report negotiators sought non-expiring terms and the dismantling or handover of material from sensitive sites.

Analysts and Western outlets warned that a comprehensive diplomatic settlement remains unlikely without significant Iranian concessions.

Several sources cautioned that Washington's military buildup in the region and threats of strikes increase the danger of miscalculation.

Coverage of the Geneva meetings varies by outlet and region.

Some reports foreground the diplomatic mechanics and economic 'prosperity' angle tied to U.S.–Ukraine talks happening in Geneva the same week, while others emphasise dispute-level details or political messaging.

Anadolu Ajansı

For example, Anadolu, CGTN and LBCI highlight that U.S. envoys in Geneva were also involved in Ukrainian 'prosperity package' talks.

Sky News, ISW reporting and Western outlets scrutinise Russian manoeuvring and messaging around the Geneva venue, illustrating how the same meetings are folded into different narratives.

The question posed in your headline — that an adviser to Iran’s Supreme Leader said an 'immediate agreement' is possible — does not appear in the supplied source excerpts.

“Iran’s foreign minister Abbas Araghchi forcefully rejected President Trump’s suggestion that Tehran might seek a nuclear weapon, saying Iran would “under no circumstances ever develop a nuclear weapon”

CBS News

Across the provided reporting, Iran’s statements quoted Foreign Minister Abbas Araghchi speaking of a 'fair and equitable' deal, and state media described a draft as a test of U.S. intentions.

CBS News

Analysts and Western outlets warned that a deal looks unlikely without major concessions.

Because none of the provided snippets attribute an 'immediate agreement' claim to an adviser to the Supreme Leader, that specific assertion cannot be validated from these sources.