Understanding Iran's Challenge to Maritime Law in the Strait of Hormuz

By Patricia Miller

Apr 28, 2026

2 min read

Iran's refusal to adhere to United Nations maritime laws raises concerns over global oil traffic and shipping security in the Strait of Hormuz.

Iran’s recent declaration states that it does not adhere to the United Nations Convention on the Law of the Sea regarding the Strait of Hormuz. This assertion strengthens Tehran’s control over a vital waterway, through which approximately 20% of global oil traffic flows. Following this announcement, traffic in the Strait has slightly declined to 19.5% returning to normal by May 15, down from yesterday's figures.

The current trading volume through the Strait shows a face value of $215,992 per day, with actual transactions in USDC reaching $36,459 daily. This situation implies that it takes just over $4,600 to affect a market shift by five points. There are indications that investors are more concerned about potential logistical disruptions than military actions, as shown by the UK warship traffic predictions, which sit at only 1.8% for the end of April.

The implications of Iran's refusal to follow UNCLOS requirements are significant. Tehran now has a legal basis to inspect or restrict the movement of vessels, challenging established navigation freedoms essential for international trade.

Investors should keep a keen eye on developments from sources related to military and naval movements in the region. Pay close attention to statements from General Michael Kurilla and any changes in Iranian naval activities. Any actions such as mine-clearing by Iran or U.S. decisions to lift blockades would impact market dynamics considerably. As it stands, shares priced at 19.5 cents for a YES outcome promise a return of $1 should conditions normalize by mid-May. Achieving that outcome will likely depend on diplomatic efforts or any de-escalation from Iran, both of which appear unlikely at present.

Important Notice And Disclaimer

This article does not provide any financial advice and is not a recommendation to deal in any securities or product. Investments may fall in value and an investor may lose some or all of their investment. Past performance is not an indicator of future performance.