Oman walks a diplomatic tightrope over Strait of Hormuz fees, creating a ‘blind spot' for markets

• Iran seeks international recognition of its control over the Strait of Hormuz, including the ability to levy fees, while the U.S. has threatened to impose sanctions on Oman if it helps establish any tolling system.
• Under a June 17 memorandum of understanding between the U.S. and Iran, Tehran cannot impose tolls during a 60-day negotiation period to find a permanent settlement.
• Analysts note that markets focus on disruption risk but overlook governance risk, creating potential for unexpected changes in costs, compliance requirements, and insurance dynamics even without a security crisis.

Summary: Oman Navigates Diplomatic Tensions Over Strait of Hormuz Transit Fees

Key Developments:

Oman and Iran are engaged in joint discussions to establish a new maritime security framework for the Strait of Hormuz, which typically carries approximately 20% of global oil flows. The talks have raised concerns about potential transit fees or tolling systems for the strategically vital waterway.

Main Players:

• Oman: Known as the "Switzerland of the Middle East," serving as intermediary between Iran and the U.S.
• Iran: Seeking international recognition of control over the strait and ability to levy fees
• United States: Strongly opposing any tolling system; Treasury Secretary Scott Bessent has threatened sanctions against Oman if it assists Iran

Critical Details:

• Under a U.S.-Iran memorandum of understanding signed June 17, Iran cannot impose tolls during a 60-day negotiation period
• The strait was previously blocked during unspecified conflict, triggering global energy disruption
• International maritime law governing transit passage typically prohibits charging vessels, though service fees may offer a workaround

Market Implications:

Analysts warn of a "blind spot" in markets, which tend to price disruption risk but overlook governance risk. Changes to strait management could affect costs, compliance requirements, and insurance dynamics without dramatic security events. Experts suggest Oman is deploying "strategic ambiguity" to balance competing pressures from Iran and Washington.

Outlook:

Analysts believe if regional and international actors approve, Oman will likely implement some fee-based system, though markets would adapt once safe passage resumes.