US and Iran say a Hormuz deal is near—so why are talks still stuck?

The United States and Iran are nearing a tentative arrangement aimed at ending their conflict, extending a ceasefire by 60 days, reopening the Strait of Hormuz to commercial shipping, and curbing Tehran’s uranium stockpile. Multiple reports on May 24, 2026 indicate that no final agreement is expected to be signed that day, with negotiators still disputing unresolved technical and political details. US officials cited by Axios suggest Iran could be allowed to resume unrestricted oil exports under the proposed framework, while other outlets emphasize that the nuclear component remains the hardest part to lock down. Iran-linked reporting also frames the Strait reopening as a central deliverable of any peace package, raising the stakes for maritime security and sanctions enforcement. Geopolitically, the potential deal sits at the intersection of nuclear risk management, sanctions leverage, and regional energy security. Washington’s bargaining position appears to be under domestic pressure, with Democrats criticizing the Trump approach and arguing the US stance is “worse than before,” which could constrain flexibility on verification, timelines, or sanctions relief. For Tehran, the insistence on economic and strategic gains—alongside reluctance to negotiate on nuclear terms “at this stage,” as described by Le Figaro—suggests it is seeking to convert months of confrontation into concrete economic benefits. Pakistan’s expected role as host for the next round of talks adds a regional mediation layer, signaling that third-country diplomacy may be needed to bridge gaps between US demands and Iranian red lines. Market implications are immediate because Hormuz is a chokepoint for global oil flows and shipping risk premia. If the Strait is reopened and Iran’s oil exports are allowed to resume, crude supply expectations could improve and reduce the probability of further disruption-driven price spikes; conversely, continued delays keep the risk premium elevated for tankers, insurance, and Gulf-linked freight. The nuclear/uranium curbs element also matters for long-duration risk pricing in energy and defense-adjacent sectors, because it affects the likelihood of future escalation and the durability of any ceasefire. In FX and rates, the main transmission channel is via oil-driven inflation expectations and risk sentiment, which can influence USD funding conditions and regional EM volatility tied to energy import costs. What to watch next is whether negotiators can converge on the “unresolved details” that are preventing a signing on May 24, including the scope and sequencing of uranium stockpile limits, the verification mechanism, and the exact conditions for sanctions relief and export permissions. The next round of talks—reported as “very soon” and potentially hosted in Pakistan—will be a key decision point for whether the 60-day ceasefire extension becomes a durable framework or remains a stopgap. Watch for concrete signals such as official confirmation of Strait-of-Hormuz reopening timelines, shipping-operator guidance, and any movement in sanctions enforcement language. Trigger points for escalation include renewed disputes over nuclear terms, delays in maritime security arrangements, or domestic political pushback that forces Washington to harden its negotiating posture.

Geopolitical Implications

• 01

  Potential de-escalation through maritime and nuclear-linked concessions

• 02

  Domestic US politics may constrain negotiation flexibility

• 03

  Regional mediation via Pakistan could become decisive

• 04

  Energy chokepoint governance will be a confidence test

Key Signals

• —Whether a deal is signed after May 24
• —Operational guidance for commercial shipping through Hormuz
• —Details on verification and sequencing of sanctions relief
• —Signals from US Democrats/Senate on negotiating red lines
• —Pakistan-hosted talks agenda and draft language