A long-standing maritime law known as the Jones Act mandates that cargo transported between U.S. ports must be carried exclusively on vessels built in America and operated by American crews. The policy, designed to protect domestic shipping industries, has faced ongoing debate over its economic impact and trade efficiency. Critics argue it raises costs for businesses and consumers, while supporters highlight its role in maintaining a domestic merchant fleet. The measure remains a key point of contention in discussions about trade regulations and national security.
The Jones Act requires all goods moved between American ports to be carried on American-built, American-crewed ships.
