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Factbox-What issues do the US and Iran need to resolve for any peace deal?

Published by Global Banking & Finance Review

Posted on June 5, 2026

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· Last updated: June 5, 2026

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Main Issues for a US-Iran Peace Deal: Blockade, Nuclear, Sanctions & More

Key Points in US-Iran Peace Negotiations

LONDON, June 5 (Reuters) - Here are the main issues between the United States and Iran as they seek a deal to end their war, which is now in its fourth month: 

Hormuz and Gulf Blockade

Impact of the Strait of Hormuz Closure

Iran's closure of the Strait of Hormuz, normally the conduit for around a fifth of global oil and liquefied natural gas shipments, has caused an unprecedented oil supply shock, driving up fuel, food and fertiliser prices.

US and Iranian Priorities

Reopening the strait is Washington's top priority and Tehran's main point of leverage, but it could take time.

Risks and Complications

Many vessels are stuck in the Gulf and Iran says it has laid some sea mines that could be difficult to locate.

The U.S. blockade on Iranian ports is hitting Iran's own exports and state revenue. Lifting this is one of Tehran's main goals.

Nuclear

Concerns Over Iran's Nuclear Program

The U.S. says it believes Iran wants to build a nuclear bomb. Iran has always denied this, saying its atomic programme is for peaceful purposes only. The focus is on its enrichment of uranium, which generates fuel for nuclear power but can also make material for a warhead.

Complexities of the Nuclear Issue

The nuclear question is extremely complicated. Iran has enriched some uranium to 60% purity - far beyond the 5% level used in most reactors for electricity - with other stocks enriched to 20%, 5% and 2%. It might eventually agree to dilute part of its highly enriched uranium in a friendly country into uranium enriched to 5% purity and then have it returned, Iranian sources said.     But many other issues would still need to be addressed: how long the nuclear programme would be halted, whether nuclear sites would be dismantled, what happens to uranium it has enriched below the highest levels of purity, the future of Iran’s advanced centrifuges and the rules governing an inspections regime, among others. 

Ballistic Missiles

US Demands and Iranian Response

A prominent U.S. demand before the war was that Iran limit the range of its ballistic missiles so that they could not reach Israel. Iran has always said its right to conventional weapons is non-negotiable and that it still has a large arsenal.

Sanctions and Frozen Assets

Economic Impact on Iran

Iran's economy has been hurt by sanctions for years, contributing to nationwide unrest in January. Tehran badly needs them to be lifted and for tens of billions of dollars of Iranian oil revenues frozen in foreign banks to be released. It also wants reparations for war damage. 

US Stance and Potential Agreements

The United States has resisted this, with Trump having lambasted former U.S. President Barack Obama for having returned some frozen assets to Iran under a 2015 nuclear deal. Some media have reported that the latest draft agreement would include an investment programme for Iran. 

Lebanon

Hezbollah and Regional Dynamics

Iran has repeatedly said that Israel's war against its main ally Hezbollah in Lebanon must be included in any deal.

Ceasefire and Ongoing Tensions

Israel and Lebanon agreed a ceasefire last month but both Israel and Hezbollah accuse each other of repeated violations and Israel's military is ramping up its campaign in southern Lebanon.

Israel would oppose any U.S.-Iran agreement that limits its ability to act in Lebanon. 

(By Angus McDowall and Michael GeorgyEditing by Gareth Jones)

Key Takeaways

  • Reopening the Strait of Hormuz and lifting U.S. naval blockade are central to alleviating global energy shocks, with drafts suggesting restoration of shipping within 60 days if progress holds (m.investing.com).
  • Nuclear negotiations remain fraught: Iran would need to suspend or dilute highly enriched uranium (up to 60%), dismantle advanced centrifuges, and accept inspections (axios.com).
  • Sanctions relief—including access to frozen oil revenues—is critical for Iran’s economic stability, while the U.S. resists broad financial incentives despite possible limited waivers (m.investing.com).
  • Lebanon remains a flashpoint: Iran insists the war in Lebanon and Hezbollah must be part of any peace deal, but Israel opposes constraints on its operations there (theatlantic.com).
  • Ballistic missiles: The U.S. wants Iran to limit missile reach (particularly toward Israel), but Iran rejects limitations on its conventional arsenal as non-negotiable (theatlantic.com).

References

Frequently Asked Questions

What is the main US priority in negotiations with Iran?
The US's main priority is reopening the Strait of Hormuz to restore oil and gas shipments and ease the global oil supply shock.
Why is Iran's nuclear program a sticking point?
The US suspects Iran aims to build a nuclear bomb, while Iran insists its program is for peaceful purposes; uranium enrichment levels and inspections are disputed.
What does Iran want regarding sanctions?
Iran wants the US to lift economic sanctions and release tens of billions of dollars in frozen oil revenues to support its economy.
Are ballistic missiles part of the US-Iran talks?
Yes, the US wants Iran to limit its missile range, but Iran refuses to negotiate on conventional weapons.
How does Lebanon and Hezbollah factor into the negotiations?
Iran wants Israel's actions against Hezbollah in Lebanon included in any peace deal, but this is opposed by Israel.

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