Table Content
Article 120b of the Uniform Code of Military Justice criminalizes sexual offenses committed against children. It applies exclusively to victims under 16 years of age and establishes several distinct forms of prohibited conduct. The statute is designed to address sexual acts and sexual contact involving minors, regardless of the child’s consent or the accused’s mistaken belief about age in most circumstances.
Article 120b identifies multiple categories of criminal behavior, each defined in precise statutory terms. The core offense of rape of a child involves engaging in a sexual act with a child under 12 or doing so by force, threat, or when the child is incapable of consenting. Related provisions also cover sexual assault of a child and sexual abuse of a child.
Article 120b applies to any person subject to the UCMJ, including active-duty service members, certain reservists, and others within military jurisdiction. The victim must be under 16 years old. Jurisdiction does not depend on the child’s military status.
The statute is a mix of strict-liability and intent-based elements. For sexual acts with a victim under 12, no proof of knowledge of age or specific intent is required. For other subsections, the prosecution may need to establish intent to abuse or knowledge of certain circumstances, such as the use of force or awareness of incapacitation.
Attempted violations of Article 120b are chargeable under Article 80. Conspiracy may be charged under Article 81 when two or more persons agree to commit an Article 120b offense. Accomplice liability applies through Article 77, covering aiders, abettors, and those who cause another to commit the offense.
The government must prove every element of the offense of rape of a child beyond a reasonable doubt. Each element must be established through admissible evidence showing both the accused’s conduct and the child’s age at the time of the alleged act.
The mens rea required is generally an intentional commission of the sexual act. While knowledge of the child’s exact age is not required, the intent to perform the act itself must be proven.
The actus reus consists of engaging in a “sexual act” as defined by statute, which includes penetration, however slight, of the genital or anal opening, or contact involving the mouth and genitalia. The government must show that this physical conduct occurred.
Key statutory definitions include “child,” meaning a person under the age of 16, and “sexual act,” which is specifically defined in the UCMJ. Proof of age is an essential component, and the method by which the act was accomplished—force, threat, unconsciousness, incapacity, or the child being under 12—determines the applicable theory of liability.
Punishment under Article 120b, UCMJ (Rape of a Child), depends on the date of the alleged offense. Offenses committed before December 27, 2023 are sentenced under the traditional maximum_punishment model. Offenses committed on or after that date fall under the sentencing_parameter system established by the FY22 NDAA and incorporated into the 2024 Manual for Courts_Martial.
For offenses occurring prior to December 27, 2023, Article 120b carried one of the most severe penalty structures under the UCMJ.
Offenses committed on or after December 27, 2023 are sentenced under the structured sentencing_parameter system. Article 120b (Rape of a Child) is classified as a Category 1 offense, the category reserved for the most serious crimes.
Under the sentencing_parameter system, the court_martial selects a confinement term within a prescribed range rather than relying on a single maximum_punishment ceiling. This structure narrows judicial discretion, sets mandatory minimums by category, and replaces the prior model in which any confinement amount up to the statutory maximum could be imposed.








Charging decisions under Article 120b are shaped by the specific facts revealed during early reports, the investigative direction taken by military law-enforcement agencies, and the command’s assessment of available evidence. Prosecutors generally rely on established patterns seen in prior cases, but each charging decision reflects the unique circumstances of the incident and the evidence obtained.
Article 120b charges typically arise from situations where an allegation surfaces through a child’s disclosure to a parent, caregiver, school staff member, or medical professional. In practice, most cases begin with a verbal disclosure rather than direct observation of the conduct. Digital communication is often involved, especially when the accused and the minor know each other through family connections, social interactions on or near installations, or online platforms. Cases also arise when a custodial or domestic incident prompts broader questioning and a minor reports past conduct. Alcohol or gatherings at off-post housing sometimes provide the setting for allegations, but prosecutors usually focus on the alleged acts themselves rather than the social context. The common thread is that the allegation is tied to an ongoing relationship or proximity, not anonymous encounters or atypical scenarios.
Most cases begin with a report to command, military law enforcement, or civilian authorities. Once notified, agencies such as CID, NCIS, OSI, or CGIS typically take the lead. They coordinate with child-protection professionals to conduct forensic interviews and often rely on digital forensics, medical examinations, and witness interviews. Commands may initiate parallel administrative inquiries to address immediate safety or personnel considerations, but the formal criminal investigation is handled by trained agents.
Prosecutors frequently charge offenses in the alternative, reflecting different possible interpretations of the evidence. Charge-stacking is common, not as a punitive measure but to preserve legally distinct theories until the factfinder resolves contested issues. Overlap between Article 120b and other sexual or assault-related statutes is routinely addressed by including multiple specifications and later narrowing them before trial or sentencing.
Prosecutions under UCMJ Article 120b often hinge on the government’s ability to prove each statutory element beyond a reasonable doubt. Litigation typically focuses on the sufficiency of evidence, credibility assessments, evidentiary rulings, and interpretation of statutory terms. These issues can shape both the scope of admissible proof and the factfinder’s understanding of the charged conduct.
Disputes frequently center on whether the evidence satisfies one or more required elements of the offense. Contested issues may include:
These challenges typically address gaps, inconsistencies, or ambiguities in the government’s evidence rather than alternative narratives of events.
Although Article 120b can apply strict or limited mens rea requirements depending on the subsection, litigation often arises over what mental state the government must prove. Common points of contention include:
These issues frequently require careful parsing of statutory text, legislative history, and precedent.
Credibility assessments can significantly influence prosecutions under Article 120b. Disputes may arise regarding the reliability of statements by complainants, witnesses, or investigators. Factors such as inconsistencies, memory lapses, suggestive questioning, or delays in reporting can become central points of examination. The factfinder must often evaluate competing narratives without relying solely on physical or forensic corroboration.
Questions surrounding admissibility frequently shape the contours of Article 120b cases. Typical disputes include:
Ambiguities in statutory language, definitional cross-references, and evolving case law often lead to interpretive disputes. Issues may arise over the meaning of terms such as “sexual act,” “force,” or “child,” as well as the interplay between Article 120b and related provisions. Courts must reconcile text, precedent, and legislative intent to resolve these matters.
Overview of sexual offenses against children under Article 120b
Sexual assault of a child as a related Article 120b offense
Sexual abuse of a child as a companion Article 120b charge
Stalking charges that may co-occur in child-related sexual misconduct cases
Obstruction of justice concerns during investigations of child sexual offenses
Collateral consequences are administrative, professional, or legal effects that may arise independently of any sentence imposed by a court-martial. These consequences often result from regulatory, statutory, or policy requirements rather than the judicial process itself, and they can continue to affect a service member long after the court-martial has concluded.
A conviction under UCMJ Article 120b may prompt administrative actions separate from the court-martial outcome. These actions can include:
A conviction for a sexual offense involving a child typically triggers automatic review or revocation of security clearances. Loss of clearance may restrict access to classified information or sensitive duties. Post-service employment opportunities that rely on clearance eligibility, such as positions with federal contractors, may also be affected.
Convictions under Article 120b often fall within categories that may require sex offender registration. Registration obligations are governed by federal law, including the Sex Offender Registration and Notification Act, as well as state statutes where the individual resides, works, or attends school.
The same conduct addressed at court-martial may expose an individual to civilian prosecution under federal or state law. Civil claims, such as tort actions, may also arise in certain circumstances.
For non-citizens, a conviction for a sexual offense involving a minor may affect immigration status, including removability or inadmissibility. Naturalized citizens may face enhanced scrutiny in related proceedings.
Decisions made during the investigative phase of a UCMJ Article 120b allegation often influence case outcomes before any charges are preferred. Early legal representation helps ensure that the service member understands the investigative environment, the processes involved, and the potential implications of each decision made at this stage.
Military investigators typically begin collecting evidence immediately, which can include interviews, digital data, documents, and physical items. Early legal involvement can guide how statements are recorded, how digital materials are handled, and whether evidence is preserved in a way that maintains accuracy and reliability. Civilian military defense lawyers can provide insight into how investigative steps may be interpreted later in a legal proceeding.
Command or law-enforcement interviews often occur before a service member fully understands the details of the allegation or the scope of the investigation. Without legal guidance, the service member may make statements that lack necessary context or are based on incomplete information. These early statements can shape investigators’ assumptions and appear in subsequent reports.
Command-directed inquiries, such as AR 15-6 or administrative reviews, can take place independently of criminal investigations. Decisions made during these parallel processes—such as providing written responses or participating in interviews—may later influence administrative or disciplinary actions.
Choices made early in the investigation, including consenting to searches or providing statements, can have long-term effects throughout a court-martial or administrative proceeding. These decisions may affect how evidence is evaluated, how credibility assessments are formed, and what options remain available later in the process.
Gonzalez & Waddington is a civilian military defense law firm that represents service members worldwide in cases arising under the Uniform Code of Military Justice. The firm focuses on serious military criminal allegations, including those involving Article 120b, and provides representation at all stages of the military justice process. Its attorneys work with service members from all branches, helping them navigate complex investigative and court_martial procedures.
If you are facing allegations under UCMJ Article 120b or require guidance during an investigation, you may contact Gonzalez & Waddington to discuss your situation. A consultation can help you understand the process and explore your available options.
Q: What does UCMJ Article 120b: Rape of a Child cover?
A: Article 120b addresses sexual acts committed against a child under the age of 16. It includes conduct involving force, threats, or situations where the child cannot consent due to age. The article also applies when an accused reasonably should have known the child’s age. The provision is broad, covering multiple forms of sexual misconduct and establishing specific elements that prosecutors must prove during a military justice proceeding.
Q: What is the maximum punishment for UCMJ Article 120b: Rape of a Child?
A: The maximum punishment may include a dishonorable discharge, confinement for life, total forfeiture of pay and allowances, and reduction to the lowest enlisted grade. The exact sentence, if imposed, depends on the facts of the case, the findings of the court-martial, and any aggravating or mitigating circumstances presented. Military judges have discretion within the statutory limits when determining an appropriate punishment.
Q: Can an allegation under this article lead to administrative separation even without a conviction?
A: Yes. Commanders may initiate administrative separation when they believe the underlying conduct raises concerns about suitability for continued service, even if the case does not result in a court_martial conviction. Administrative actions use a lower evidentiary standard than criminal proceedings, and decisions may consider the totality of available information. Outcomes can include retention, characterization of service, or other administrative measures.
Q: Do I need a civilian military defense lawyer for an investigation under this article?
A: Service members are entitled to appointed military defense counsel at no cost, but some choose to hire civilian defense counsel for additional representation. Whether to do so depends on personal preferences, the complexity of the case, and the scope of the investigation. A civilian attorney may provide independent advice, but the decision is voluntary and based on the service member’s assessment of legal needs and available resources.
Q: Can allegations under Article 120b be handled without a court-martial, such as through administrative action or nonjudicial punishment?
A: While serious allegations under Article 120b frequently lead to formal investigation and potential court_martial action, commanders technically retain the ability to address misconduct through administrative measures or, in limited circumstances, nonjudicial punishment. The chosen approach depends on the strength of the evidence, investigative findings, and command discretion. Some allegations may proceed administratively if the available facts do not meet the threshold for criminal prosecution.
Q: Which agencies typically investigate alleged violations of Article 120b?
A: Investigations are usually conducted by military criminal investigative organizations such as CID, NCIS, or OSI, depending on the branch of service. These agencies gather statements, digital evidence, forensic materials, and other information relevant to the allegation. They may also coordinate with civilian law enforcement when incidents occur off_base. The investigation’s scope aims to establish whether sufficient evidence exists to warrant command action or referral to a court_martial.
Q: What types of evidence are commonly involved in Article 120b cases?
A: Evidence may include witness statements, forensic examinations, digital communications, medical reports, and expert testimony. Investigators may also evaluate timelines, potential inconsistencies, and physical or electronic traces relevant to the allegation. Not all cases rely on the same types of evidence, and the weight assigned to each item can vary. The overall evaluation focuses on whether the available information meets the legal standards required for the specific proceeding.
You can review the individual Articles of the UCMJ and learn more about military law by clicking here: UCMJ Articles and Military Justice Resources. You can also explore official military law guidance from the Army Judge Advocate General’s Corps at jagcnet.army.mil.
A renowned military criminal defense attorney and best-selling author, Michael Waddington defends clients worldwide in serious cases and trains lawyers in advanced cross-examination. He is frequently featured by major media outlets like CNN and 60 Minutes.
Alexandra González-Waddington is a top military and civilian defense attorney who has handled high-profile sexual assault, violent crime, and war-crimes cases globally. Her work is widely recognized by media outlets including 60 Minutes and ABC’s Nightline.