By Shahzaib SaqibWhy the Strait of Hormuz Could Make or Break the US-Iran Deal
The New Flashpoint in US-Iran Negotiations
Just when it appeared that Washington and Tehran were moving closer to a long-term agreement after months of conflict, a new dispute has emerged over one of the world's most strategically important waterways: the Strait of Hormuz.
US Secretary of State Marco Rubio has made clear that Iran will not be allowed to impose tolls, transit fees, or any form of shipping charges on vessels passing through the Strait of Hormuz under a final agreement with the United States.
The statement highlights a major disagreement that could shape the future of negotiations and potentially determine whether the fragile peace process succeeds or fails.
Why the Strait of Hormuz Matters
Strait of Hormuz is not just another shipping lane.
It is one of the most important energy chokepoints on Earth.
Around one-fifth of global oil consumption and significant volumes of liquefied natural gas pass through the narrow waterway connecting the Persian Gulf to international markets.
Countries that rely heavily on the route include:
- Saudi Arabia
- United Arab Emirates
- Kuwait
- Qatar
- Iraq
Any disruption can send energy prices soaring and trigger economic consequences across the world.
Why Iran Wants Leverage
Throughout the conflict, Iran repeatedly hinted that it could restrict shipping through Hormuz if its security or economic interests were threatened.
Iranian officials argue that:
- The waterway sits alongside Iranian territory.
- Iran bears security costs for protecting its coastline.
- Western sanctions have inflicted enormous economic damage.
- Tehran deserves economic benefits from any long-term settlement.
Some Iranian political factions reportedly view transit fees as a way to create economic pressure points and strengthen Iran's regional influence.
For Tehran, control over Hormuz remains one of its strongest strategic cards.
Why Washington Is Rejecting the Idea
The US position is straightforward.
Washington considers the Strait of Hormuz an international waterway that must remain open to global commerce.
Allowing Iran to charge transit fees could:
1. Create a Dangerous Precedent
Other countries controlling strategic waterways might attempt similar measures.
2. Increase Global Energy Costs
Even modest transit fees could increase shipping costs and potentially affect oil prices worldwide.
3. Give Iran Long-Term Economic Leverage
US officials fear Tehran could use shipping charges as a political tool during future disputes.
4. Alarm Gulf Allies
Countries such as Saudi Arabia and the UAE strongly oppose any arrangement that gives Iran greater control over regional energy exports.
The Real Negotiation Behind the Headlines
The argument about tolls is actually about something much larger.
The negotiations are increasingly focused on three competing goals:
What Iran Wants
- Sanctions relief.
- Economic recovery.
- Security guarantees.
- Recognition of regional influence.
What the US Wants
- Freedom of navigation.
- Limits on Iran's military activities.
- Nuclear transparency.
- Stability for global energy markets.
What Gulf States Want
- Protection of shipping routes.
- Reduced regional tensions.
- Limits on Iranian influence.
Hormuz sits directly at the center of all three objectives.
Could This Derail the Deal?
Probably not immediately.
Both sides have continued talking despite public disagreements over nuclear inspections, sanctions, and maritime security.
However, Hormuz could become one of the toughest issues in the final phase of negotiations because neither side wants to appear weak.
The US sees unrestricted navigation as non-negotiable.
Iran sees strategic leverage as one of the few assets that forced Washington back to the negotiating table.
The Bigger Picture
The dispute reveals that the future agreement is no longer just about Iran's nuclear program.
Negotiators are now discussing the broader balance of power across the Middle East:
- Energy security.
- Shipping routes.
- Sanctions.
- Regional influence.
- Military deterrence.
In many ways, the debate over the Strait of Hormuz is a debate over who will shape the future order of the Gulf.
SCN Analysis
The most likely outcome is a compromise rather than a complete victory for either side.
Iran may secure economic incentives, sanctions relief, or investment guarantees, while the US and its allies insist on unrestricted access to Hormuz.
But the latest clash shows that the hardest negotiations may still lie ahead.
The war may have ended, but the struggle over power, influence, and control of the Middle East's most important waterway is only beginning.