Title 18Crimes and Criminal ProcedureRelease 119-73not60

§2281a Additional Offenses Against Maritime Fixed Platforms

Title 18 › Part I— CRIMES › Chapter 111— SHIPPING › § 2281a

Last updated Apr 5, 2026|Official source

Summary

It is a crime for a person to intentionally use or release explosives, radioactive material, biological, chemical, or nuclear weapons, or to spill oil, liquefied natural gas, or other dangerous substances, from or on a fixed platform when the act is meant to scare a population or force a government or international group to act or stop acting, and when it causes or is likely to cause death, serious injury, or damage. Hurting or killing someone while doing or trying to do these acts, planning or trying to do them, or making a clear, determined threat to do them can lead to a fine, up to 5 years in prison, or both. Federal authorities can take cases when the act happens on a fixed platform on the U.S. continental shelf; on another country’s shelf if the offender is a U.S. national or a stateless person who lives in the U.S.; when the act tries to force the United States; when a U.S. national is seized, threatened, injured, or killed during such an act on a continental shelf; or when the act happens outside and beyond the U.S. continental shelf and the offender is later found in the U.S. The rule does not cover military actions during armed conflict or military acts done as official duties. Definitions: “continental shelf” — the sea floor and subsoil beyond a country’s territorial sea up to limits in international law (see Article 76, 1982 Law of the Sea); “fixed platform” — a permanent artificial island, installation, or structure attached to the sea bed for exploring or using resources or other economic purposes.

Full Legal Text

Title 18, §2281a

Crimes and Criminal Procedure — Source: USLM XML via OLRC

(a)(1)A person who unlawfully and intentionally—
(A)when the purpose of the act, by its nature or context, is to intimidate a population, or to compel a government or an international organization to do or to abstain from doing any act—
(i)uses against or on a fixed platform or discharges from a fixed platform any explosive or radioactive material, biological, chemical, or nuclear weapon in a manner that causes or is likely to cause death or serious injury or damage; or
(ii)discharges from a fixed platform oil, liquefied natural gas, or another hazardous or noxious substance that is not covered by clause (i), in such quantity or concentration that causes or is likely to cause death or serious injury or damage;
(B)injures or kills any person in connection with the commission or the attempted commission of any of the offenses set forth in subparagraph (A); or
(C)attempts or conspires to do anything prohibited under subparagraph (A) or (B),
(2)A person who threatens, with apparent determination and will to carry the threat into execution, to do any act prohibited under paragraph (1)(A), shall be fined under this title, imprisoned not more than 5 years, or both.
(b)There is jurisdiction over the activity prohibited in subsection (a) if—
(1)such activity is committed against or on board a fixed platform—
(A)that is located on the continental shelf of the United States;
(B)that is located on the continental shelf of another country, by a national of the United States or by a stateless person whose habitual residence is in the United States; or
(C)in an attempt to compel the United States to do or abstain from doing any act;
(2)during the commission of such activity against or on board a fixed platform located on a continental shelf, a national of the United States is seized, threatened, injured, or killed; or
(3)such activity is committed against or on board a fixed platform located outside the United States and beyond the continental shelf of the United States and the offender is later found in the United States.
(c)This section does not apply to—
(1)the activities of armed forces during an armed conflict, as those terms are understood under the law of war, which are governed by that law; or
(2)activities undertaken by military forces of a state in the exercise of their official duties.
(d)In this section—
(1)“continental shelf” means the sea-bed and subsoil of the submarine areas that extend beyond a country’s territorial sea to the limits provided by customary international law as reflected in Article 76 of the 1982 Convention on the Law of the Sea; and
(2)“fixed platform” means an artificial island, installation, or structure permanently attached to the sea-bed for the purpose of exploration or exploitation of resources or for other economic purposes.

Legislative History

Notes & Related Subsidiaries

Statutory Notes and Related Subsidiaries

Definitions For definitions of terms used in this section, see section 2280(d) of this title.

Reference

Citations & Metadata

Citation

18 U.S.C. § 2281a

Title 18Crimes and Criminal Procedure

Last Updated

Apr 5, 2026

Release point: 119-73not60