ARTICLE 120 UCMJ Sexual Assault & Rape (Generally)

Article 120 of the UCMJ covers the military’s most serious sexual misconduct offenses — rape, sexual assault, aggravated sexual contact, and abusive sexual contact. These cases are aggressively prosecuted, often involve CID, NCIS, or OSI investigations, and can end a career even without conviction. Consequences are immediate and severe: confinement, sex offender registration, and a mandatory punitive discharge for rape and sexual assault convictions.

Article 120 criminalizes sexual acts or sexual contact without lawful consent, or where consent cannot legally exist. Many cases turn on:

• Alcohol use and memory gaps

• Prior or hidden relationships

• Motives such as jealousy, revenge, or avoiding trouble

• Whether the accused knew or should have known the other person could not consent

Article 120 includes several distinct offenses.

Rape

A sexual act committed by:

• Unlawful force

• Force causing or likely to cause death or grievous bodily harm

• Threats of death, grievous bodily harm, or kidnapping

• Rendering the other person unconscious

• Administering a drug or intoxicant without knowledge or consent

Sexual Assault

A sexual act committed:

• By threat or fraud — including threat or fear, fraudulent representation of a professional purpose, or impersonation

• By lack of consent — no consent, or the other person was asleep, unconscious, or unaware

• By incapacity — impairment by a drug or intoxicant known to the accused, or mental disease or physical disability known to the accused

Aggravated Sexual Contact

Sexual contact (no penetration) committed under circumstances that would constitute rape if a sexual act occurred.

Abusive Sexual Contact

Sexual contact (no penetration) committed under circumstances that would constitute sexual assault if a sexual act occurred.

A sexual act means more than intercourse.

Penetration by a Penis

Penetration, however slight, of the vulva, anus, or mouth.

Oral Sexual Contact

Contact between the mouth and the penis, vulva, scrotum, or anus. No penetration is required.

Penetration by Any Body Part or Object

Penetration of the vulva, penis, or anus with any body part or object, with intent to abuse, humiliate, harass, degrade, or arouse or gratify sexual desire.

Sexual contact is broader than expected — no penetration is needed, and it can occur over clothing.

Touching of Certain Body Parts

Touching, or causing another person to touch, any of the following:

• Vulva, penis, scrotum, anus, groin, breast, inner thigh, or buttocks

Intent Requirement

The touching must be done with intent to abuse, humiliate, harass, degrade, or arouse or gratify sexual desire. Accidental contact without intent does not qualify.

Consent must be freely given. It is not assumed, implied, or inferred from silence or a prior relationship.

Legal Definition of Consent

A freely given agreement by a competent person. Expressed non-consent means no consent.

What Is Not Consent Under Article 120

• Silence or lack of resistance is not consent

• Submission from force or fear is not consent

• A prior or current relationship does not establish consent

• Manner of dress does not establish consent

• Consent must exist at the time of the act

When a Person Cannot Consent

A person cannot consent when:

• Asleep, unconscious, or mentally incompetent

• Under threat or fear of force likely to cause death or grievous bodily harm

A person also cannot consent to being rendered unconscious.

“Incapable of Consenting” Explained

A person is incapable of consenting when unable to understand the nature of the conduct, or physically unable to decline or communicate unwillingness. This is frequently litigated in alcohol-related cases.

How Consent Is Determined

No single factor decides consent. The factfinder considers the surrounding circumstances, including:

• Conduct of both parties

• Statements made before, during, and after

• Level of intoxication

• Ability to communicate

• Overall context

MRE 412 limits evidence about an alleged victim’s sexual history or predisposition, but it is not an absolute bar.

What Evidence Is Generally Inadmissible

Evidence of the alleged victim’s other sexual behavior or sexual predisposition. This includes prior partners, reputation, orientation, or lifestyle or dress suggesting availability.

When Sexual-History Evidence May Be Admitted

Three exceptions:

1. Alternative source of physical evidence — semen, injury, or other physical evidence from someone else

2. Prior sexual behavior with the accused — admissible by the defense to prove consent, or by the prosecution

3. Constitutional necessity — confrontation rights, complete defense, or due process

Special Procedure Required (Closed Hearing)

The defense must file a written motion at least 5 days before entry of pleas (unless the judge allows otherwise). The motion must describe the evidence and its purpose, and must be served on opposing party, judge, and alleged victim. The judge conducts a closed hearing with both sides presenting witnesses. The alleged victim has the right to attend and be heard through a Special Victims’ Counsel. The record is sealed unless unsealed by the judge or an appellate court.

Balancing Test the Judge Must Apply

The evidence must be relevant to a permitted purpose AND its probative value must outweigh any unfair prejudice to privacy. Even if admitted, evidence remains subject to MRE 403 limits.

Why MRE 412 Matters in Article 120 Cases

MRE 412 counters the assumption that a jury hears everything or that prior behavior automatically proves consent. However, MRE 412 is not an absolute shield. A defense attorney who understands the exceptions can still admit critical evidence.

Rape and Sexual Assault

Under Article 56a, a conviction for rape (Article 120(a)) or sexual assault (Article 120(b)) carries a mandatory minimum of a dishonorable discharge (enlisted) or dismissal (officer). A judge cannot approve a plea agreement that waives this punitive discharge for these offenses. Aggravated sexual contact and abusive sexual contact do not carry this mandatory minimum.

Because a special court-martial lacks jurisdiction to adjudge a dishonorable discharge or dismissal, rape and sexual assault charges must be tried at a general court-martial.

Actual punishment depends on the forum and jurisdictional caps. For a full comparison across forums, see court-martial punishments and sentencing.

Rape

• Mandatory dishonorable discharge or dismissal

• Confinement for life (with or without parole eligibility)

• Total forfeiture of pay and allowances

Sexual Assault

• Mandatory dishonorable discharge or dismissal

• 30 years confinement

• Total forfeiture of pay and allowances

Aggravated Sexual Contact

• Dishonorable discharge or dismissal

• 20 years confinement

• Total forfeiture of pay and allowances

Abusive Sexual Contact

• Dishonorable discharge or dismissal

• 7 years confinement

• Total forfeiture of pay and allowances

The Manual for Courts-Martial (MCM) assigns offense categories and recommended confinement ranges. These are non-mandatory — the sentencing authority may deviate only if justified, and the lesser maximum authorized punishment always controls.

Rape

Category 4 — 120 to 240 months (10 to 20 years).

Sexual Assault

Category 3 — 30 to 120 months (2.5 to 10 years).

Aggravated Sexual Contact

Category 3 — 30 to 120 months (2.5 to 10 years).

Abusive Sexual Contact

Category 2 — 1 to 36 months.

Sex Offender Registration

A conviction under Article 120 requires sex offender registration. This imposes severe post-service restrictions on employment, housing, and residency.

Security Clearance and Military Separation

Conviction results in loss of security clearance and permanent separation from military service.

Administrative Separation for Substantiated Allegations

Substantiated Article 120 allegations not taken to court-martial may proceed to administrative separation (enlisted) or a board of inquiry (officers). In these administrative proceedings, sex offender registration is not required, but the risk of an Other Than Honorable discharge is high.

For a guide to your rights as an accused service member, see The Military Accused: A Strategic Guide to Your Rights and Defense in 2026. For your rights during questioning, see Article 31 Rights: A Tactical Guide. For general court-martial context, see Court Martial Meaning: The High-Stakes Reality of Military Justice.