• US concerned over Iran’s missiles, support for proxies.
• Washington has significant naval buildup in the region.
• Iran says ballistic missile programme non-negotiable.

Iran and the United States started high-stakes negotiations in Oman on Friday in efforts to overcome sharp differences over Tehran’s nuclear programme, but a dispute over widening the agenda risks derailing diplomacy and triggering another Middle East conflict.

While both sides have signalled readiness to revive diplomacy over Tehran’s long-running nuclear dispute with the West, Washington wants to expand the talks to also cover Iran’s ballistic missiles, support for armed groups around the region and “treatment of their own people”, US Secretary of State Marco Rubio said on Wednesday.

Iran has said it wants Foreign Minister Abbas Araqchi and US Middle East envoy Steve Witkoff to discuss only the nuclear issue in Muscat. US President Donald Trump’s son-in-law, Jared Kushner, who helped mediate in Gaza ceasefire talks, is also due to take part in the talks.

“Iran enters diplomacy with open eyes and a steady memory of the past year. We engage in good faith and stand firm on our rights. Commitments need to be hono[u]red,” Araqchi said on X on Friday.

Tehran’s clerical leadership remains deeply concerned that Trump may still carry out his threats to strike Iran after a military buildup by the US Navy near Iran.

In June, the US struck Iranian nuclear targets, joining in the final stages of a 12-day Israeli bombing campaign. Tehran has since said its uranium enrichment work has stopped.

The US naval buildup, which Trump has called a massive “armada”, has followed a bloody government crackdown on nationwide protests in Iran last month, heightening tensions between Washington and Tehran.

Trump has warned that “bad things” would probably happen if a deal could not be reached, ratcheting up pressure on Tehran in a standoff that has led to mutual threats of air strikes.

“While these negotiations are taking place, I would remind the Iranian regime that the president has many options at his disposal, aside from diplomacy, as the commander-in-chief of the most powerful military in the history of the world,” White House Press Secretary Karoline Leavitt on Thursday told reporters.

Iran has vowed a harsh response to any military strike and has cautioned neighbouring Gulf Arab countries hosting US bases in the oil-rich region that they could be in the firing line if they were involved in an attack. Iran has one of the Middle East’s biggest stockpiles of ballistic missiles.

Missile programme red line for Tehran

Negotiators in Oman will have to navigate Iran’s red line on discussing its missile programme to reach a deal and avert future military action. Tehran has flatly ruled out talks on its “defence capabilities, including missiles and their range.”

In a show of defiance, Iran’s state TV said hours before the talks that “one of the country’s most advanced long-range ballistic missiles, the Khorramshahr-4,” had been deployed at one of the Revolutionary Guards’ vast underground “missile cities”.

However, Tehran is willing to show “flexibility on uranium enrichment, including handing over 400 kg of highly enriched uranium (HEU) and accepting zero enrichment under a consortium arrangement as a solution,” Iranian officials told Reuters last week.

Iran also insists that its right to enrich uranium is not negotiable and demands the lifting of sanctions, reimposed since 2018 when Trump ditched Iran’s 2015 nuclear deal with six powers.

The United States, its European allies and Israel accuse Tehran of using its nuclear programme as a veil for efforts to try to develop the capability to produce weapons. Iran says its nuclear programme is for peaceful purposes only.

Jeffrey Epstein cultivated a global network of politicians, top business executives, academics and celebrities, many of whom have been severely tainted by association with the convicted sex offender.

While high-profile figures like Britain’s former prince Andrew have been very publicly disgraced, some powerful but lesser-known names have been sacked, forced to resign, placed under investigation or had their positions placed under review.

The mere mention of someone’s name in the Epstein files released by the US Department of Justice does not, in itself, imply any wrongdoing by that person.

Epstein was convicted in 2008 for soliciting a minor and died in 2019 while awaiting trial for sex trafficking minors.

Borge Brende

The governing board of the World Economic Forum, which organises the Davos summit, has ordered an independent review of the interactions of WEF chief Borge Brende, 60, with Epstein.

Brende, a former Norwegian foreign minister, has acknowledged attending dinners with Epstein in New York in 2018 and 2019.

He has insisted he was “completely unaware” of Epstein’s criminal activities.

Thorbjorn Jagland

Former Norwegian prime minister Thorbjorn Jagland, 75, is under police investigation on “suspicion of aggravated corruption” over his links to Epstein, which include many email exchanges unearthed from the released files.

Jagland served as prime minister from 1996 to 1997 and later as secretary general of the Council of Europe. He also chaired the committee that awards the Nobel Peace Prize.

Mona Juul

Mona Juul, 66, a Norwegian diplomat who played a key role in the secret Israeli-Palestinian negotiations which led to the Oslo Accords of the early 1990s, has been suspended pending an investigation into her alleged ties to Epstein.

Epstein left $10 million in his will to Juul’s two children with her husband, fellow diplomat and Oslo talks broker Terje Rod-Larsen.

The Norwegian Ministry of Foreign Affairs said Juul, currently the Norwegian envoy to Jordan, was being temporarily relieved while the investigation was underway.

Dean Kamen

American engineer Dean Kamen, 74, the inventor of the Segway, took a leave of absence from the board of directors of the robotics organisation he founded, FIRST.

The latest Epstein files release includes photos of Kamen with Epstein and Ghislaine Maxwell, who is serving a 20-year prison sentence for trafficking underage girls to the disgraced financier.

They also include an email in which Kamen thanks Epstein for a 2013 visit to his private Caribbean island.

Brad Karp

American attorney Brad Karp, 66, stepped down after 18 years as the chairman of Paul Weiss, one of the most powerful corporate law firms in the United States.

In emails, Karp thanked Epstein for inviting him to a 2015 dinner at his Manhattan mansion, calling it “an evening I’ll never forget.”

Karp, who has said he regrets socialising with Epstein, also asked Epstein in another email if he could help get his son a job on a Woody Allen film.

Miroslav Lajcak

Miroslav Lajcak, 62, the Slovakian government’s national security advisor, resigned after text messages included in the Epstein files showed the two men discussing women.

Lajcak was the foreign minister at the time.

Caroline Lang

French film producer and former actor Caroline Lang, the daughter of former French culture minister Jack Lang, resigned as head of a film producers’ group following revelations of the family’s Epstein ties.

Caroline Lang told French investigative website Mediapart that she and Epstein had agreed to set up a company together to buy artworks, but she did not invest any money in it.

She described herself as being “incredibly naive.”

Her father, Jack Lang, 86, said he was introduced to Epstein by Woody Allen about 15 years ago and had no knowledge of his crimes.

George Mitchell

Former US senator George Mitchell, 92, brokered the negotiations which led to the 1998 peace agreement ending three decades of conflict over British rule in Northern Ireland.

Queen’s University Belfast in Northern Ireland dropped Mitchell’s name this week from its Institute for Global Peace, Security and Justice over his links with Epstein.

Mitchell has previously said he regrets having met and known Epstein and that he had no knowledge of his illegal activities.

Steve Tisch

Steve Tisch, 76, producer of “Forrest Gump” and co-owner of the New York Giants, was connected by Epstein to multiple women, according to email exchanges between the two.

Tisch acknowledged in a statement that he and Epstein had “a brief association where we exchanged emails about adult women, and in addition, we discussed movies, philanthropy and investments.”

National Football League chief Roger Goodell said the league, which has a strict personal conduct policy, would “look at all the facts” before deciding whether to take any action against Tisch.

Casey Wasserman

Casey Wasserman, 51, has faced calls to step down as chairman of the Los Angeles Organising Committee for the 2028 Olympic Games after flirtatious email exchanges between him and Maxwell emerged.

Wasserman has said he “deeply regrets” the exchanges he had with Maxwell in 2003, well before Epstein’s and Maxwell’s crimes were public knowledge.

• Trump fired then-US Archivist Colleen Shogan last year.
• Rubio has held many roles in Trump administration.
• US archivist is responsible for overseeing government records.

WASHINGTON: US Secretary of State and national security adviser Marco Rubio is no longer the acting archivist of the United States, a spokesman of the National Archives and Records Administration said on Thursday.

The national archivist is responsible for overseeing government records and heads the National Archives, an agency Trump used to criticise after it alerted the Justice Department to his handling of classified documents in 2022.

Within weeks of taking office last year, Trump fired then-US Archivist Colleen Shogan and appointed Rubio as acting head of the archives, one of many hats he has worn in the administration.

Rubio’s many roles, which have sparked jokes and spawned internet memes, underscore the trust Trump has in him, even though the two exchanged insults a decade ago when running against each other for the Republican presidential nomination.

He has been central to Trump’s push for US oversight of Venezuela after the seizure of Venezuelan leader Nicolas Maduro, the dismantling of the US Agency for International Development (USAID) and the president’s crackdown against pro-Palestinian protesters through revocations of visas and green cards.

Rubio stepped back from the National Archives job in compliance with the Federal Vacancies Reform Act, which limits how long officials can serve in Senate-confirmed roles in an acting capacity, NARA General Counsel Matt Dummermuth said in an email.

Rubio has delegated his authority at the National Archives to James Byron, who was a senior adviser to the archivist, Dummermuth said.

The FBI raided Trump’s Mar-a-Lago estate in 2022 as part of an investigation into the removal of official presidential records from the White House after his first term. The National Archives had been seeking the documents. Trump was subsequently indicted, and the case was dropped after he won the 2024 election.