What Happens If You Refuse or Disobey an Order in the Military

The order is simple and the moment is not. A sergeant tells a private to police the motor pool; a company commander directs a lieutenant to move his platoon; a general order says no alcohol in the barracks. In each case the service member has a choice that civilian life would treat as ordinary, and that military law treats as no choice at all. A lawful order is a command, and refusing it is a crime. Which crime depends almost entirely on one fact: who gave the order. That single variable decides which article of the Uniform Code of Military Justice gets charged, and the maximum punishments those articles carry are not close to each other.

This guide explains the three disobedience articles, what the government has to prove, the one real merits defense (the order was unlawful) and how narrow it is, and what a conviction leaves behind.

Three articles, sorted by who gave the order

There is no single “disobedience” offense. The same refusal can fit a different article depending on the rank of the person whose order was ignored.

Willful disobedience of a superior commissioned officer, Article 90. This is the most serious of the three, because it is a direct challenge to a commissioned officer’s authority. The statute punishes a service member who “willfully disobeys a lawful command of that person’s superior commissioned officer.” In peacetime the maximum is a dishonorable discharge, total forfeiture of pay and allowances, reduction to the lowest enlisted grade, and confinement for five years. In time of war the statute authorizes death “or such other punishment as a court-martial may direct” (10 U.S.C. § 890). The wartime ceiling is rarely sought, but it is written into the law.

Insubordinate conduct toward a warrant officer or NCO, Article 91. When the order comes from a warrant officer, noncommissioned officer, or petty officer rather than a commissioned officer, refusal is charged here. Willfully disobeying the lawful order of a warrant or noncommissioned officer carries up to a bad-conduct discharge, total forfeiture, reduction to E-1, and two years’ confinement; mere contempt or disrespect toward such a person tops out at one year, and the punishment scales with the rank of the person disobeyed (10 U.S.C. § 891). Article 91 is, in effect, Article 90 for the enlisted and warrant chain of command.

Failure to obey a lawful order or regulation, Article 92. This is the broadest of the three and the most commonly charged, because it catches everything that does not fit neatly into the other two. It covers violating a general order or regulation, failing to obey any other lawful order, and dereliction of duty. Violating a lawful general order or regulation carries up to a dishonorable discharge and two years; failing to obey another lawful order carries up to a bad-conduct discharge and six months; dereliction through neglect is lighter still, while willful dereliction that results in death or grievous bodily harm reaches a dishonorable discharge and two years (10 U.S.C. § 892). Because it does not require a face-to-face order from a commissioned officer, Article 92 is the default landing spot for most order violations.

The articles are not mutually exclusive. A single refusal delivered to a commissioned officer in front of an NCO, in violation of a standing regulation, can be charged under more than one of them, and the convening authority decides which to pursue.

What the government has to prove

A disobedience charge is built from a short list of elements, and each one is a place a defense can push. The prosecution must prove beyond a reasonable doubt that an order was given, that the order was lawful, that the accused knew of the order, and that the accused willfully failed to obey it (Manual for Courts-Martial, Art. 90).

The word “willfully” carries real weight. Failing to comply with an order that was never heard, or that was lost in the noise of a field exercise, is not willful disobedience; the government has to show a conscious choice to refuse, not a mistake, a delay, or a misunderstanding. That is why commanders who expect a refusal issue the order personally, confirm out loud that the service member understood it, and document the exchange. A lawful order, clearly communicated and knowingly refused, is most of what these articles require.

The one real defense: the order was unlawful

Every disobedience article has the same hidden hinge: only a lawful order can be the basis for a conviction. That makes the lawfulness of the order the single genuine merits defense, and it is far narrower than most people assume.

An order is presumed lawful. A service member may disobey only an order that is “manifestly unlawful,” meaning one that “a person of ordinary sense and understanding would, under the circumstances, know to be unlawful,” or that the accused actually knew was unlawful. That is the standard the military courts applied in United States v. Calley, and it is the burden the defense carries, against the presumption (United States v. Calley, 48 C.M.R. 19 (C.M.A. 1973); Rule for Courts-Martial 916(d)). The order to clean a latrine, stand a pointless watch, or perform a duty beneath one’s dignity is almost certainly lawful; the order to fabricate a report, abuse a detainee, or fire on civilians is not.

The line cuts in both directions, and that is the point. The duty to obey is real, and so is the duty to refuse a manifestly unlawful order. An order to commit a clear crime need not, and must not, be obeyed, and “I was following orders” is not a defense to carrying out an order any ordinary person would recognize as criminal. What does not work is disagreement with an order’s wisdom, fairness, or policy. The military deliberately concentrates authority so that units can act decisively, and second-guessing each command up and down the ranks would make operations impossible.

Three real cases that mark the edges

The doctrine is abstract until it is attached to people who lived it, and three court-martials draw the boundaries.

Lieutenant William Calley drew the outer limit of “just following orders.” Calley claimed he was acting on orders to clear the hamlet of My Lai, but a 1971 court-martial convicted him of the premeditated murder of 22 South Vietnamese civilians, rejecting the orders defense because the killings were the kind of act any person of ordinary sense would know was unlawful. He was sentenced to life with hard labor, later reduced, and was paroled in 1974 (NPR obituary, July 30, 2024). Calley is the case the manifestly-unlawful-order standard is built on: an order to commit an obvious crime is no shield for the person who obeys it.

Brigadier General Billy Mitchell marks the insubordination edge, where the refusal is principled and the conviction stands anyway. After publicly accusing senior leadership of “almost treasonable” mismanagement of national defense, Mitchell was court-martialed in 1925 under the era’s Articles of War, found guilty of all specifications of conduct prejudicial to good order and discipline, and suspended from rank and pay for five years; he resigned rather than serve the suspension (Air & Space Forces Magazine). His later vindication on the merits of air power did not make the insubordination lawful at the time. Sincerity, and even being right, are not defenses to disobedience.

First Lieutenant Clint Lorance shows the third face: the officer who gives the unlawful order. Lorance ordered his platoon to fire on three Afghan men on a motorcycle in 2012; a 2013 court-martial convicted him of two counts of second-degree murder and related offenses and sentenced him to 20 years, later reduced by one year for post-trial delay (<a href="https://en.wikipedia.org/wiki/ClintLorance”>Clint Lorance, Wikipedia, citing the trial record). The soldiers who fired were not the defendants; the officer who issued an order a court found unlawful was. President Trump pardoned Lorance in November 2019, which ended his confinement but did not disturb the legal finding (CBS). Together the three cases set the boundary: obeying a manifestly unlawful order is itself a crime, refusing a lawful order on principle is still disobedience, and giving an unlawful order puts the giver in the dock.

What actually happens after a refusal

The immediate response turns on context. A soldier who declines to clean a weapon in garrison faces a counseling session; a soldier who refuses to advance under fire faces immediate and severe action. Either way the first formal step is documentation, the commander records the order, the refusal, and the words used, because that paperwork becomes the case.

From there the commander has discretion. Minor first-time refusals are often handled with counseling or administrative action. More serious ones can be addressed through nonjudicial punishment under Article 15, which allows reduction in rank, forfeiture of pay, extra duty, and restriction without a court-martial (10 U.S.C. § 815). The most serious refusals are referred to court-martial, where the maximums above come into play.

What a conviction leaves behind

A court-martial conviction for disobedience is a federal criminal conviction, and its consequences outlast the sentence. A punitive discharge, dishonorable or bad-conduct, accompanies the serious versions and strips most veterans’ benefits, following the person into civilian background checks and clearance applications. Even a refusal handled through nonjudicial punishment leaves a record that surfaces in evaluations, security-clearance reviews, and promotion boards, and for many service members a single serious act of disobedience ends a career’s upward path.

Frequently Asked Questions

Does which article applies really come down to who gave the order?
Largely, yes. An order from a superior commissioned officer is charged under Article 90, an order from a warrant officer or NCO under Article 91, and a general order, regulation, or other lawful order under Article 92. The maximum punishments differ sharply, with Article 90 carrying the highest peacetime ceiling at five years.

Is “the order was unlawful” a usable defense?
Only when the order is manifestly unlawful, meaning one a person of ordinary sense and understanding would know to be illegal, such as an order to kill civilians or commit another clear crime. The order is presumed lawful, and disagreement with its wisdom, policy, or fairness does not meet the standard.

Can a service member be punished for obeying an unlawful order?
Yes. The duty to refuse a manifestly unlawful order is the other half of the doctrine, and carrying out an order any ordinary person would recognize as criminal can itself be prosecuted, as the My Lai and Lorance cases show.

What is the maximum punishment for disobeying an order?
It depends on the article. Willful disobedience of a commissioned officer under Article 90 reaches five years in peacetime and a wartime ceiling the statute sets at death; insubordination toward a warrant or noncommissioned officer under Article 91 reaches two years; and failing to obey a general order under Article 92 reaches two years, with most other order violations capped at six months.

Sources

• 10 U.S.C. § 890, Article 90 (willfully disobeying superior commissioned officer): https://www.law.cornell.edu/uscode/text/10/890
• 10 U.S.C. § 891, Article 91 (insubordinate conduct toward warrant officer, NCO, petty officer): https://www.law.cornell.edu/uscode/text/10/891
• 10 U.S.C. § 892, Article 92 (failure to obey order or regulation; dereliction): https://www.law.cornell.edu/uscode/text/10/892
• 10 U.S.C. § 815, Article 15 (nonjudicial punishment): https://www.law.cornell.edu/uscode/text/10/815
• Manual for Courts-Martial, elements and maximum punishments, Arts. 90-92: https://jsc.defense.gov/Portals/99/Documents/2024%20MCM%20files/MCM%202024.pdf
• Manifestly-unlawful-order standard, Rule for Courts-Martial 916(d) (defense of obedience to orders); United States v. Calley, 48 C.M.R. 19 (C.M.A. 1973).
• William Calley, My Lai conviction, sentence, and parole, NPR: https://www.npr.org/2024/07/30/g-s1-14339/william-calley-lai-massacre-vietnam-death-obituary
• Billy Mitchell court-martial, conviction and suspension, Air & Space Forces Magazine: https://www.airandspaceforces.com/article/0812mitchell/
• Clint Lorance, conviction and sentence summary, Wikipedia (citing trial record): https://en.wikipedia.org/wiki/ClintLorance
• Clint Lorance pardon, CBS17: https://www.cbs17.com/news/national-news/trump-pardons-1st-lt-clint-lorance-and-maj-mathew-golsteyn/

This guide is general legal information about the Uniform Code of Military Justice, not legal advice about any specific case.