On August 4, 2026, US and Qatari officials said progress was being made toward two big goals: restoring a ceasefire (a temporary stop to fighting) in the US-Iran war and reopening the Strait of Hormuz. The strait is a narrow strip of water between Iran and Oman through which about a fifth of all the world's oil and natural gas passes. US Treasury Secretary Scott Bessent told CNBC that Washington and Tehran were negotiating and that a deal to open the strait and calm the conflict was possible The Guardian.

Three countries — Qatar, Pakistan, and Oman — are working together to mediate between the two sides. Qatar's foreign ministry spokesperson Majed al-Ansari said the three were exchanging draft proposals between Washington and Tehran and that the contacts had reached "very progressive stages." A senior Pakistani security official told Reuters that Pakistan was talking to both sides with the sole goal of getting both parties to at least agree to start talking The Guardian.

A Deal That Fell Apart

The current effort aims to bring back a ceasefire agreement signed in mid-June 2026. That deal broke down in July when ships tried to cross the strait along the Omani coast without getting Iranian approval first, and Iran attacked them. Earlier US-Iran talks in Doha in early July had produced what was described as "positive progress" on issues tied to the June agreement Reuters. By mid-July, Trump stated the US had agreed to Iran's request to continue talks but that the ceasefire was over. The US has demanded that Iran publicly state it will stop attacks on ships in the strait and that all shipping lanes will be open with no restrictions Reuters.

Oman's Difficult Position

The most recent negotiations have focused on a plan between Iran and Oman to temporarily let ships enter and leave the Gulf. Regional diplomats said Oman was under heavy pressure from the US, European countries, and Saudi Arabia to accept a plan where ships would enter the Gulf through a route close to Iran and leave on a route along the Omani coast that Iran would help control. Oman has resisted this idea, worried it could become permanent and give Iran lasting control over shipping routes in Omani waters.

The question of whether Iran can charge passing ships a toll or other fees would be left for later, during a proposed 60-day negotiating period. Iran's nuclear programme would also be discussed during that time. Holding off on the hardest issues rather than solving them right away suggests the parties are trying to buy time for tensions to cool.

Disagreement Inside Iran

The talks are complicated by divisions within Iran itself. Regional diplomats said Iran's foreign ministry is eager to reach a deal, while hardliners within the regime oppose it, arguing the US cannot be trusted to deliver the promised financial benefits. Saudi Arabia has been putting especially heavy pressure on Oman because the Saudis believe the region might be on the edge of a wider war. One diplomat noted that a large faction in Iran does not want a deal under any circumstances.

What Leaders Say vs. What's Actually Happening

The gap between public statements from Washington and the real state of negotiations is striking. On August 3, 2026, Donald Trump claimed a breakthrough in US-Iran talks was imminent. Tehran denied it was involved in any direct talks with the US The Guardian. This same pattern happened in June 2026, when it was reported that Iran could sign a peace deal within days, only for Iran to say no final decision had been made Reuters.

The repeated cycle of hopeful US announcements followed by Iranian pushback suggests either a deliberate strategy of managing expectations on both sides, or a genuine misunderstanding about what counts as a negotiation.

Sanctions and Violence Continue

On July 29, 2026, the US Treasury announced it had disrupted an Iranian scheme to extort money from ships passing through the strait. It sanctioned four entities and two individuals, meaning it imposed legal restrictions that block them from doing business internationally. The US State Department's Country Reports on Terrorism 2023 had already noted that Iran had previously seized commercial vessels in the strait and nearby waters.

Britain's maritime security agency UKMTO reported that a cargo vessel was hit by an unidentified projectile off Oman's coast near the strait on the night of August 3, 2026. The agency did not name the vessel. The attack showed that the situation at sea remains dangerous even as mediators say diplomacy is progressing.

What Could Happen Next

The mediation effort faces three major challenges: bridging the gap between the US and Iran over how shipping should work, addressing Oman's concerns about its own waters, and managing the split within Iran between those willing to compromise and those who refuse. The 60-day negotiating window, if it happens, would bundle the tolls dispute and the nuclear programme into one process, which raises the stakes and the chance that either side could walk away. Having three mediators with overlapping but different interests also creates coordination risks.

Whether "very progressive stages" turns into a real agreement depends on three things happening at once: Oman accepting the temporary transit plan, the 60-day period starting before another attack at sea triggers escalation, and the balance of power in Tehran shifting toward a deal rather than away from one. All three are moving at the same time, which is what makes this moment both promising and fragile.