US sanctions Iran's Gulf insurance firms and 8 oil tankers
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The U.S. Treasury imposed sanctions on two Iranian-linked marine insurance companies and eight oil tankers accused of participating in an 'extortion' mechanism in the Strait of Hormuz. The action targets a compulsory insurance scheme that forces commercial ships to pay fees to Iran's Islamic Revolutionary Guard Corps to transit the waterway. Eight tankers, flagged across four nations, were blacklisted along with their owners based in China, Hong Kong, and the Marshall Islands.
Compulsory Insurance Scheme
The U.S. Treasury described a mechanism where commercial vessels transiting the Strait of Hormuz are forced to purchase marine insurance from Persian Gulf Marine Insurance Company and HormuzSafe Marine Services Authority. Both entities are allegedly backed by Iran's Islamic Revolutionary Guard Corps. The Treasury said the arrangement functions as an 'extortion' racket that generates revenue for Iran.
Tanker Fleet and Owners
Eight oil tankers carrying Iranian crude and petrochemicals were also blacklisted, alongside their owners and operators. The vessels fly flags from the Marshall Islands, Mozambique, Barbados, and Vanuatu; one ship's flag remains unknown. The sanctioned companies are based in China, Hong Kong, and the Marshall Islands. The move aims to increase pressure on Iran's energy exports.
What's Next
The U.S. Treasury signaled it will continue targeting Iran's maritime revenue streams. It remains unclear whether the sanctions will disrupt the insurance scheme or if Iran will quickly establish alternative mechanisms.
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US sanctions Iran's Gulf insurance firms and 8 oil tankers



