In a significant policy move, the administration of President Donald Trump announced a temporary 60-day waiver of the Jones Act on March 18, 2026, in response to escalating disruptions in energy markets and supply chains caused by the ongoing conflict involving the US, Israel, and Iran. The Jones Act, a maritime law enacted in 1920, requires that goods transported between US ports be carried on US-built, US-flagged, and US-crewed vessels. The waiver aims to alleviate transportation bottlenecks, stabilize domestic energy prices, and address inflationary pressures, though experts remain divided on its likely effectiveness for consumers.Toronto Star+2
The Jones Act was designed to protect the US shipping industry and national security by restricting domestic maritime transport to American vessels. While supporters argue it preserves American jobs and ensures a robust merchant marine, critics claim it increases costs, delays deliveries, and hampers rapid response during crises. The law has faced renewed scrutiny amid the current conflict, with some analysts and industry groups highlighting its role in exacerbating fuel shortages and supply chain delays during emergencies.The Korea Times+2
The Trump administration’s 60-day exemption allows foreign-flagged ships—including those from allied nations—to transport energy products and other goods between US ports. This temporary suspension is intended to ease transportation costs and mitigate the impact of rising oil prices linked to the conflict with Iran. While the administration hopes the measure will help stabilize energy markets, some analysts caution that the effect on consumer fuel prices may be limited due to broader global supply issues.ChinaNews+2
The waiver comes amid heightened US-Israel military actions against Iran, which have disrupted global energy supplies and contributed to volatility in oil markets. The administration’s move is framed as a pragmatic response to an international crisis, seeking to ensure the steady flow of essential goods and support American consumers. Early market reactions have been mixed, with some optimism about improved logistics but ongoing concerns about long-term impacts on the US maritime sector and national security.The Korea Times+2