UCMJ Article 97: Unlawful Detention

Article 97 punishes a person who has authority under the UCMJ to apprehend, arrest, or confine, and exercises it unlawfully. It does not cover private acts of restraint by people acting without that delegated authority, and a reasonable belief that the restraint was lawful is a defense. The maximum is a dishonorable discharge, forfeiture of all pay and allowances, and 3 years.

Apprehending, arresting, or confining without legal basis

Any person subject to this chapter who, except as provided by law, apprehends, arrests, or confines any person shall be punished as a court-martial may direct.

Source: 10 U.S.C. § 897.

The Manual for Courts-Martial (2024 ed.), Part IV, ¶ 25.b, lists two elements: the accused apprehended, arrested, or confined a certain person, and the accused unlawfully exercised the accused’s authority to do so.

Whom the article covers

The offense is about misuse of official authority. Under ¶ 25.c(1), the article “prohibits improper acts by those empowered by the UCMJ to arrest, apprehend, or confine,” referring to Articles 7 and 9, R.C.M. 302 (apprehension), 304 (pretrial restraint), 305 (pretrial confinement), and 1103, and the nonjudicial punishment provisions of Part V. It “does not apply to private acts of false imprisonment or unlawful restraint of another’s freedom of movement by one not acting under such a delegation of authority.”

A service member who holds someone against their will in a purely private dispute does not commit Article 97; that conduct falls under other articles, such as assault or kidnapping.

Restraint without force, and the belief defense

Two further rules (¶ 25.c(2)-(3)):

• The apprehension, arrest, or confinement must be against the will of the person restrained, “but force is not required.” An order that a person submits to can be enough.
• “A reasonable belief held by the person imposing restraint that it is lawful is a defense.” An official who confines someone in a reasonable but mistaken belief that the confinement was authorized has not committed the offense.

Maximum punishment: 3 years

Under ¶ 25.d, the maximum is a dishonorable discharge, forfeiture of all pay and allowances, and confinement for 3 years.

Kidnapping, unauthorized release, and procedural violations

A person who, without the delegated authority Article 97 requires, seizes and holds another against their will can commit kidnapping under Article 125. A custodian who releases a prisoner without authority, the reverse problem, commits Article 96. An official who knowingly and intentionally fails to comply with the UCMJ’s procedural rules, including those governing pretrial restraint, can also be charged under Article 131f.

Sources

• 10 U.S.C. § 897, Article 97, Unlawful detention (Cornell LII)
• Manual for Courts-Martial, United States (2024 ed.), Part IV, ¶ 25

General information about military law, not legal advice for any individual case.