UCMJ Article 90: Assaulting or Disobeying a Superior Officer

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Last Modified on Jun 11, 2026

Members of our armed forces can face unique accusations under the Uniform Code of Military Justice (UCMJ). Assaulting or disobeying a superior officer is a serious allegation that can lead to confinement and other severe penalties. If you are facing a court-martial under UCMJ Article 90, you should understand your charges and options for contesting allegations that you violated Article 90.

What Can Lead to a Court-Martial Under Article 90 of the UCMJ?

Article 90 accusations are treated seriously because they can undermine military discipline, authority, and the chain of command at Fort Campbell, Arnold Air Force Base, Fort Knox, and other military bases throughout the United States.

There are 17,692 active-duty service members in Tennessee, and anyone serving this country can potentially run afoul of the UCMJ. Under Article 90, service members may face charges for striking, assaulting, or willfully disobeying a superior commissioned officer. Prosecutors must generally prove that the accused knew the individual’s status as a superior commissioned officer and that the alleged conduct was intentional.

All branches of the military manage court-martial cases throughout the year, with 2024 seeing 281 pending court-martial cases by the Army alone. A conviction under Article 90 can lead to significant penalties depending on the nature of the offense and the circumstances involved in the case. Since these incidents often involve witness testimonies, military records, and questions about intent, the right defense strategy can mitigate the penalties someone faces.

Possible Penalties That Can Follow a Court-Martial Conviction

Whether your case is being heard at a local military court or the United States Army Court of Criminal Appeals, a conviction at a court-martial can carry consequences that extend far beyond the penalties imposed for a lower-level offense. Depending on the specifics of the accusations, a service member could face confinement, forfeiture of pay, a reduction in rank, or a dishonorable discharge.

A conviction can also damage a person’s military reputation, hinder future promotions, and lead to the loss of specialized assignments or security clearances. In some cases, service members may face challenges securing civilian employment after leaving the military. Because a conviction can affect both a military career and future opportunities, anyone facing a court-martial under Article 90 should seek legal representation.

How to Contest Accusations of Assault or Disobeying a Superior Officer

Finding the right defense strategy begins by working with an experienced lawyer who can scrutinize the evidence for weaknesses in the prosecution’s case that can bolster your defense.

Prosecutors have the burden of proof in these cases, and any steps your lawyer takes that cast doubt on their version of events can potentially help your case. If you stand charged with disobeying a lawful order, your attorney could argue that the order was unclear or poorly communicated in a way that led to confusion about the true intent.

Assaulting an officer is a serious offense, but the physical harm or criminal intent could have been exaggerated, or the defendant may not have known they were in a confrontation with a superior officer. If there is not sufficient evidence to prove that the elements of the offense were met, your lawyer can seek a favorable resolution to the case.

Why You Should Hire a Military Defense Lawyer

UCMJ Article 90 laws carry harsh penalties that can jeopardize your reputation, freedom, and career. Whether you are accused of disobeying a lawful order or assaulting an officer, your first step should be to hire a military defense lawyer who has a thorough understanding of military laws and how to protect your rights and interests at every step.

With support from a military defense attorney, you can gain a better understanding of military laws and which steps can protect your career. An attorney can potentially gather new evidence to support your defense and seek the right path for shielding you from potentially life-altering penalties.

FAQs

What Is the Penalty for Striking a Superior Officer?

The penalty for striking a superior officer can include confinement, reduced pay, a reduction in rank, and a dishonorable discharge. Striking an officer or disobeying a lawful order are both serious offenses that undermine the chain of command and a unit’s readiness. Penalties for this offense only apply following a conviction, which is why securing legal representation is crucial for anyone facing these serious accusations.

What Does Article 90 of the UCMJ Prohibit?

Article 90 prohibits striking, threatening, or offering violence against a superior commissioned officer while that officer is performing official duties. The article also prohibits the willful disobedience of a lawful command issued by a superior commissioned officer. The government must prove specific elements of the offense beyond a reasonable doubt to secure a conviction.

What Is the Difference Between Disrespect and Disobeying a Superior Officer?

Disrespect and disobedience are separate offenses under military law. Disrespect involves the use of words, gestures, or conduct that show contempt toward a superior officer. Disobedience involves willful refusal to comply with a lawful order. Because Article 90 deals with disobedience of a superior commissioned officer, the courts take these matters seriously.

Can I Defend Myself Against an Article 90 Charge?

Yes, anyone accused of violating the UCMJ has the right to defend themselves. Defendants also have the right to secure legal representation, which is recommended. An effective defense could focus on whether the order was lawful or whether the accused acted willfully. If the defense can prevent prosecutors from proving the elements of an offense under Article 90, the suspect may avoid potentially serious consequences.

Facing an Article 90 Court-Martial? Contact Michael J. Thompson Attorney at Law.

If you stand accused of violating Article 90 of the UCMJ, Michael J. Thompson Attorney at Law can provide you with the focused legal support your case deserves.

Before passing the bar and founding his defense law firm, our founder served in the United States Marine Corps, giving him experience with and knowledge of military procedure. Trust our law firm to provide you with the results-driven representation you need to avoid a serious conviction. Contact our office today.

Free Initial Consultation Today

If you live in Oak Grove, Fort Campbell, Hopkinsville, or Cadiz, Kentucky, don’t face your criminal charges on your own. Reach out to criminal defense attorney Michael J. Thompson and schedule a free consultation to discuss your criminal charges. You can reach Mr. Thompson at (270) 439-1175. You can also contact our law firm by filling out our online contact form.

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