Title 18 › PART I — CRIMES › CHAPTER 45 — FOREIGN RELATIONS › § 967
When the U.S. is neutral in a war, the President or someone he authorizes can stop any ship, U.S. or foreign, from leaving or entering. They can also order a U.S. ship to stay in port if they reasonably believe it will carry fuel, weapons or ammunition, people, supplies, messages, or information to a foreign warship or supply ship. If someone breaks this rule and tries to take such a ship out, they can be fined, go to prison for up to ten years, or both. The ship, its equipment, and its cargo can be seized by the United States.
Full Legal Text
Crimes and Criminal Procedure, Source: USLM XML via OLRC
Legislative History
Reference
Citation
18 U.S.C. § 967
Title 18, Crimes and Criminal Procedure
Last Updated
Aug 21, 2026
Release point: 119-102