US Sanctions Target Iran’s Maritime Authority Over Crypto Demands

By Patricia Miller

May 28, 2026

2 min read

US sanctions against Iran's maritime authority over Bitcoin and USDT demands could reshape crypto compliance and maritime logistics.

#How Have Sanctions Affected Iran's Maritime Operations?

Sanctions imposed by the US Treasury on Iran's Persian Gulf Strait Authority have made significant waves in the maritime industry. The agency allegedly attempted to extort commercial vessels traversing the crucial Strait of Hormuz, demanding transit tolls in Bitcoin and USDT. Treasury Secretary Scott Bessent indicated that these sanctions, coupled with a naval blockade, seriously curtailed Iran's oil exports and airlines' operational capabilities. While these measures are aimed at diminishing Iran's economic leverage, ongoing negotiations are essential to de-escalate the situation.

#What Is the Persian Gulf Strait Authority and Its Role?

Established amid rising tensions in May 2026, the Persian Gulf Strait Authority serves as a mechanism for Iran to capitalize on its geographic advantage in the Strait of Hormuz. This corridor is vital, accounting for approximately 20% of the world’s oil supply. Reports show that Iran sought to charge around $1 per barrel for transit, a fee that could amount to nearly $2 million for each vessel's passage, payable in cryptocurrencies.

On May 27, the Office of Foreign Assets Control designated the PGSA as related to the Islamic Revolutionary Guard Corps. This move indicates that any individual or organization making payments to the PGSA risks facing US secondary sanctions.

#Why Should Crypto Investors Be Concerned?

The implications of these sanctions extend beyond immediate transactions. Investors should be aware that any wallets associated with the PGSA might appear on OFAC’s Specially Designated Nationals list, requiring compliance teams to adapt accordingly. Previous actions resulted in the freezing of a considerable amount of digital assets valued between $344 million and $500 million linked to Iran, underscoring the urgency for crypto market participants to remain vigilant.

#How Will This Affect the Crypto Market?

Currently, the sanctions have produced a muted impact on major cryptocurrency prices. No notable tokens exhibited drastic price changes in response to the sanctions announcement. However, the ripple effect from secondary sanctions can alter the landscape of crypto compliance, affecting how financial systems engage with Iran-linked entities.

In conclusion, while the sanctions serve as a critical measure to curb Iran’s fiscal reach, the broader implications for the maritime and cryptocurrency markets are significant. Investors must remain informed about potential compliance issues linked to sanctions that could affect their transactions.

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.