UCMJ Article 120: Rape and Sexual Assault

Article 120 of the Uniform Code of Military Justice, codified at 10 U.S.C. 920 and titled “Rape and sexual assault generally,” is the principal sexual-offense statute for adult victims in the armed forces. Rather than describing a single crime, it sets out a graded family of four offenses that turn on two variables: whether the prohibited touching is a “sexual act” or the lesser “sexual contact,” and which coercive or consent-defeating circumstance accompanied it. A companion statute, Article 120b, governs offenses against children, and Article 120c covers other sexual misconduct such as indecent exposure; this article concerns adult victims only.

The four graded offenses

The statute is built as two pairs. The penetrative offenses involve a “sexual act,” while the touching offenses involve “sexual contact.”

Rape, under subsection (a), is committing a sexual act on another person by using unlawful force; by using force causing or likely to cause death or grievous bodily harm; by threatening or placing the person in fear of death, grievous bodily harm, or kidnapping; by first rendering the person unconscious; or by administering a drug, intoxicant, or similar substance, by force or threat or without knowledge or consent, that substantially impairs the person’s ability to appraise or control conduct.
Sexual assault, under subsection (b), is committing a sexual act under a broader set of circumstances: by threatening or placing the person in fear; through fraudulent representation that the act serves a professional purpose; by inducing a mistaken belief that the actor is someone else; without the person’s consent; or when the person is asleep, unconscious, or otherwise unaware the act is occurring, or is incapable of consenting because of impairment by a substance or because of a mental or physical condition that the accused knew or reasonably should have known about.
Aggravated sexual contact, under subsection (c), is sexual contact accomplished by the same aggravating circumstances that define rape.
Abusive sexual contact, under subsection (d), is sexual contact accomplished by the circumstances that define sexual assault.

The structural logic is that aggravated sexual contact stands to rape as abusive sexual contact stands to sexual assault. The conduct (a touching rather than a penetration) is less severe, but the surrounding coercion is graded the same way.

Sexual act versus sexual contact

The dividing line between the penetrative and touching offenses is statutory. A “sexual act” includes penetration, however slight, of the vulva, anus, or mouth by the penis; contact between the mouth and the genitals or anus; and penetration of the genital opening or anus by a hand, finger, or object done with intent to abuse, humiliate, harass, degrade, arouse, or gratify. “Sexual contact” is the touching, directly or through clothing, of the genitalia, anus, groin, breast, inner thigh, or buttocks of any person, with the same prohibited intent. Because the categories are defined precisely, the same incident can produce different charges depending on what the evidence shows occurred.

Consent is the statute’s center of gravity. Article 120 defines consent as a freely given agreement to the conduct at issue by a competent person, and it forecloses several common misconceptions in the text itself. Lack of verbal or physical resistance does not constitute consent. Submission resulting from the use of force, a threat of force, or being placed in fear does not constitute consent. A current or previous dating, social, or sexual relationship is not, by itself, consent. A person who is sleeping, unconscious, or incompetent cannot consent.

A separate and frequently litigated concept is being “incapable of consenting.” The statute treats a person as incapable of consenting when, owing to impairment by a substance, age, or a mental or physical condition, the person cannot understand the nature of the conduct or is physically unable to decline participation. Appellate courts have emphasized that a person may be awake and outwardly responsive yet still be legally incapable of consenting, so intoxication short of unconsciousness can be sufficient where it defeats the capacity to appraise or decline.

How consent operates procedurally depends on the theory charged. For some theories, the absence of consent is an element the government must prove. For others, an honest and reasonable mistake of fact as to consent functions as an affirmative defense, meaning that if the accused actually and reasonably believed the other person consented, that belief negates criminal responsibility even though no consent was in fact given. The reasonableness inquiry is objective, and a belief built on the victim’s silence or non-resistance will not suffice given the statutory definition.

What the government must prove

Each offense has its own elements, but the recurring proof burden is the same in outline. The prosecution must establish, beyond a reasonable doubt, that the accused engaged in the defined sexual act or sexual contact, that it occurred under one of the enumerated circumstances, and the accompanying mental state the theory requires. The government carries this burden throughout; there is no requirement that a victim physically resist, report promptly, or sustain visible injury, and the statute’s definitions are written so that none of those omissions implies consent. Whether the prosecution has met its burden is decided by the finder of fact applying the proof-beyond-a-reasonable-doubt standard.

Maximum punishment

Article 120 does not fix numeric penalties in its own text; it provides that the offenses are punishable as a court-martial may direct, and the President sets the maximum authorized punishments through the Manual for Courts-Martial. Under the current Manual, the ceilings are:

Rape: dishonorable discharge, forfeiture of all pay and allowances, and confinement for life.
Sexual assault: dishonorable discharge, forfeiture of all pay and allowances, and confinement for 30 years.
Aggravated sexual contact: dishonorable discharge, forfeiture of all pay and allowances, and confinement for 20 years.
Abusive sexual contact: dishonorable discharge, forfeiture of all pay and allowances, and confinement for 7 years.

For offenses committed on or after 27 December 2023, the military judge imposes the sentence under the segmented sentencing rules, even in a members trial, and works within the sentencing parameters and criteria established for the offense. A conviction for any of these offenses also carries collateral consequences, including a federal criminal record and, depending on the offense and jurisdiction, sex-offender registration requirements.

How Article 120 is charged

Two procedural features distinguish Article 120 from many other punitive articles. First, there is no statute of limitations for rape or sexual assault under Article 43, so these charges may be preferred without regard to how much time has passed since the alleged offense. Second, rape and sexual assault under Article 120 are “covered offenses” within the exclusive, binding authority of the Office of Special Trial Counsel under Article 24a, for offenses committed on or after 27 December 2023. That means the decision whether to prefer and refer such charges rests with independent special trial counsel rather than with the accused’s commander. The lead special trial counsel reports to the Secretary of the relevant military department, a structure designed to insulate the charging decision from the chain of command. The Office of Special Trial Counsel does not change the elements of the offense or the government’s burden of proof; it changes who controls the prosecution. Because these cases turn heavily on the consent framework and on forensic and expert evidence, a specialized area of Article 120 court-martial defense has developed, much of it handled by former judge advocates who concentrate on these charges and related court-martial matters.

Sources

10 U.S.C. 920 (Article 120, Rape and sexual assault generally), Legal Information Institute, Cornell Law School: https://www.law.cornell.edu/uscode/text/10/920
10 U.S.C. 824a (Article 24a, Special trial counsel), Legal Information Institute, Cornell Law School: https://www.law.cornell.edu/uscode/text/10/824a
Manual for Courts-Martial, United States (2024 edition), Part IV, Joint Service Committee on Military Justice: https://jsc.defense.gov/Military-Law/Current-Publications-and-Updates/

This article is for general informational purposes only and is not legal advice. It describes military law and procedure of public record, does not address any individual case, and does not create an attorney-client relationship. Any outside practice referenced is illustrative of the civilian defense field, not an endorsement.