UCMJ Article 116 Riot vs Article 94 Mutiny: Collective Violence vs Collective Rebellion
On this page: 5 sections
Riot and mutiny can look the same from outside: a group, a disturbance, perhaps violence. The law separates them by purpose. A riot is a tumultuous disturbance by three or more people acting together “for some private purpose,” which terrorizes the public (MCM, Part IV, ¶ 54.b(1)). Mutiny requires an intent “to usurp or override lawful military authority” (10 U.S.C. § 894(a)(1)), and it need not be collective: mutiny by creating violence or disturbance can be committed by one person (MCM, Part IV, ¶ 21.c(1)(a)). Sedition, the third offense in Article 94, requires an intent to overthrow or destroy lawful civil authority.
The difference in punishment is large: riot carries up to 10 years; every Article 94 offense carries a possible death sentence.
Riot under Article 116
Article 116 punishes anyone subject to the UCMJ who “causes or participates in any riot or breach of the peace” (10 U.S.C. § 916). The riot elements are (MCM, Part IV, ¶ 54.b(1)):
- membership in an assembly of three or more persons;
- a mutual intent among the accused and at least two others to assist one another against anyone who might oppose them in doing an act for some private purpose;
- an unlawful, tumultuous disturbance of the peace by the group or some members, in a violent or turbulent manner, furthering that purpose; and
- acts that terrorized the public, causing or intended to cause public alarm or terror.
“The gravamen of the offense of riot is terrorization of the public.” Whether the act intended was lawful does not matter, and the common purpose can form after the group assembles (¶ 54.c(1)). A military post, camp, ship, aircraft, or station counts as a “community” or “public” (¶ 54.c(3)).
Mutiny and sedition under Article 94
Article 94(a) contains three offenses:
- Mutiny, 94(a)(1): with intent to usurp or override lawful military authority, refusing “in concert with any other person” to obey orders or do one’s duty, or creating “any violence or disturbance.”
- Sedition, 94(a)(2): with intent to cause the overthrow or destruction of lawful civil authority, creating, in concert with another person, revolt, violence, or other disturbance against that authority.
- Failure to suppress or report, 94(a)(3): failing to do one’s utmost to prevent and suppress a mutiny or sedition committed in one’s presence, or failing to take all reasonable means to inform a superior commissioned officer or commanding officer of one known or believed to be taking place.
Source: 10 U.S.C. § 894(a) (Article 94).
Two points from the Manual separate the forms of mutiny (¶ 21.c(1)):
- Mutiny by creating violence or disturbance “may be committed by one person acting alone or by more than one acting together.”
- Mutiny by refusing to obey orders or perform duty “requires collective insubordination,” but the concert “need not be preconceived,” and the refusal need not be active or violent.
Sedition is aimed at civil authority. Encouraging others to mutiny is not what the statute calls sedition; depending on the facts, it may be soliciting mutiny under Article 82(b) or, if a mutiny follows, liability as a principal under Article 77.
How the facts sort
| Riot (Article 116) | Mutiny (Article 94(a)(1)) | Sedition (Article 94(a)(2)) | |
|---|---|---|---|
| Purpose | A private purpose | To usurp or override lawful military authority | To overthrow or destroy lawful civil authority |
| Number of people | Three or more | One for violence or disturbance; two or more for refusal | Two or more, in concert |
| Public terror | Required | Not required | Not required |
| Maximum | 10 years | Death or other punishment | Death or other punishment |
For example, a group of service members who storm a rival unit’s barracks to settle a personal grudge, damaging property while other residents flee in fear, raise riot: the purpose is private, and the public was terrorized. A platoon that, after an unpopular order, collectively refuses to leave its tents and tells the commander it will take orders only from its own chosen leader shows the other purpose: the concerted refusal with an evident aim of overriding lawful military authority raises mutiny, whether or not anyone is violent. An intent to override authority may be declared in words or inferred from acts, omissions, or surrounding circumstances (¶ 21.c(1)(b)).
Maximum punishments
| Offense | Maximum |
|---|---|
| Riot | Dishonorable discharge, forfeiture of all pay and allowances, 10 years (MCM, Part IV, ¶ 54.d(1)) |
| Breach of the peace | Confinement for 6 months and forfeiture of two-thirds pay per month for 6 months (¶ 54.d(2)) |
| Attempted mutiny, mutiny, sedition, or failure to suppress or report | Death or such other punishment as a court-martial may direct (10 U.S.C. § 894(b)) |
In a capital case, the members decide whether a death-eligible conviction results in death or life without eligibility for parole, or return the matter to the military judge (10 U.S.C. § 853(c)(1)). In a case not tried as capital, where every finding of guilty is for an offense committed after December 27, 2023, the military judge determines the sentence in a general or special court-martial (§ 853(b)(1)).
Sources
- 10 U.S.C. § 916, riot or breach of peace (Article 116)
- 10 U.S.C. § 894, mutiny or sedition (Article 94)
- 10 U.S.C. § 882, soliciting commission of offenses (Article 82)
- 10 U.S.C. § 853, findings and sentencing (Article 53)
- Manual for Courts-Martial, United States (2024 edition), Part IV, ¶ 21 and ¶ 54.
Legal information on Articles 116 and 94; no unit, protest, or incident is assessed. This page reflects the UCMJ as amended through Public Law 119-60 (December 18, 2025) and the Manual for Courts-Martial (2024 edition) as amended by Executive Order 14130.