Trump Extends Jones Act Waiver 90 More Days Amid Iran Conflict

Key Details President Trump has extended the Jones Act waiver for another 90 days starting May 18, continuing a policy first implemented in March. The waiver allows foreign-flagged vessels to transport cargo between U.S. ports, temporarily bypassing the 1920 Jones Act requirement that such cargo move only on U.S.-built, U.S.-owned, and U.S.-crewed ships. About 40 international vessels have already used or will use the waiver. Why It Matters The extension reflects ongoing disruptions to oil and gas supplies caused by the Iran war and U.S. blockade of the Strait of Hormuz. Additional vessel capacity helps ease transportation bottlenecks, improve routing options, and reduce upward pressure on fuel prices during volatile markets. Without the waiver, limited Jones Act-compliant tonnage can create supply delays on critical coastwise routes. The Trade-Off Domestic shipping operators face mixed outcomes. While the waiver helps consumers and shippers short-term, it diverts cargo from U.S.-flag carriers, weakening their pricing power and business opportunities. The American Waterways Operators union called the decision reckless and urged more targeted waivers. This extension comes as the administration simultaneously pursues plans to strengthen the domestic maritime sector.