The Stop Illegal Fishing Act aims to combat illegal, unreported, and unregulated (IUU) fishing, which is a growing global issue. The legislation seeks to impose sanctions on foreign individuals and vessels involved in these harmful fishing practices. The primary objectives are to protect marine ecosystems, support sustainable fishing, and uphold international law regarding fishing in exclusive economic zones. Key provisions of the Act include the requirement for the President to impose sanctions on foreign persons and vessels that knowingly engage in IUU fishing.