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Article 119b of the Uniform Code of Military Justice criminalizes conduct by a military member that endangers the welfare of a child under the age of 16. The article addresses both actions and omissions that place a child in a situation where physical or mental harm is likely. The statute is designed to cover a broad range of endangering behaviors, from direct maltreatment to reckless disregard for a child’s safety.
The offense includes conduct that results in or creates a substantial risk of physical injury, mental injury, or emotional harm to a child. It applies to situations where the accused’s behavior exposes the child to danger, even if no actual injury occurs. Endangerment may result from direct acts, neglectful omissions, or failure to provide necessary care.
Only persons subject to the UCMJ may be charged under Article 119b. Liability does not require that the accused be the child’s parent or legal guardian. Any service member whose conduct endangers a qualifying child may face prosecution.
The statute recognizes varying mental states, and the required level of culpability depends on the specific theory of liability. A service member may be guilty if they act intentionally, knowingly, or through culpable negligence. Culpable negligence involves a degree of carelessness that demonstrates a disregard for foreseeable risk to the child.
Attempt and conspiracy may apply under Articles 80 and 81 when the conduct meets the elements of inchoate offenses. Accomplice liability under Article 77 is also available when a service member aids, encourages, or assists another in endangering a child. These theories are charged separately but can attach to conduct underlying an Article 119b offense.
The government bears the burden of proving each element of child endangerment under Article 119b beyond a reasonable doubt. These elements define the specific conduct, status, and mental state that must be established to sustain a conviction.
The mens rea requirement is satisfied by showing that the accused acted “by design,” meaning intentionally, or with “culpable negligence,” which is a degree of carelessness greater than simple negligence. Culpable negligence reflects a disregard for foreseeable and unreasonable risks to a child’s safety.
The actus reus consists of a specific act or failure to act that endangers a child’s physical well-being. This includes placing a child in a situation where harm is likely, even if no actual injury occurs. Both affirmative actions and omissions may satisfy this element when the accused has a duty of care.
Statutory terms central to proof include “child,” defined as a person under 16 years of age, and “duty of care,” which encompasses parental, custodial, supervisory, or other legally recognized responsibilities for the child’s welfare.
Punishment under the Uniform Code of Military Justice depends on the date the alleged offense occurred. Offenses committed before December 27, 2023, are sentenced under the traditional “maximum punishment” model. Offenses committed on or after that date fall under the revised sentencing framework created by the FY22 NDAA, which uses sentencing categories for certain offenses.
Under the pre-December 27, 2023 system, Article 119b punishments were governed by the Manual for Courts-Martial maximums associated with the specific outcome of the endangerment:
Child Endangerment under Article 119b is not assigned to a specific sentencing category in the post-December 27, 2023 system. As a result, it is treated as a non-category offense, which means the court-martial may impose any lawful sentence up to the statutory maximums established in the Manual for Courts-Martial. These statutory maximums remain the same as those applied before December 27, 2023:
Under the revised sentencing framework, sentencing categories provide predetermined confinement ranges for certain enumerated offenses; however, because Article 119b is not categorized, the court applies the traditional maximums rather than category-based ranges. The primary difference from the prior model is the broader structural change to sentencing procedures, but for non-category offenses the substantive exposure remains tied to the established statutory maximums.








Charging decisions under Article 119b typically stem from concrete fact patterns observed by commands, law-enforcement personnel, or medical professionals. The articles ultimately selected reflect the investigative record, the degree of risk to the child, and the command’s assessment of the service member’s conduct. As a result, charges often emerge from routine incidents that escalate through documented concerns, rather than from rare or extreme scenarios.
Most Article 119b prosecutions arise from day_to_day situations in which a child is exposed to a substantial risk of harm. Typical cases include:
Prosecutors often pair Article 119b with other UCMJ violations when the underlying conduct fits multiple statutory provisions. Common companion charges include:
Cases generally originate from reports by family members, neighbors, medical staff, or civilian authorities. Once reported, military law enforcement—CID, NCIS, OSI, or CGIS—typically conducts interviews, scene assessments, and evidence collection. Commands may initiate parallel inquiries, such as commander-directed investigations or safety assessments, especially when immediate risk to a child is alleged. Coordination with civilian child protective services is common when off-base incidents occur or when medical professionals raise concerns.
Article 119b charges frequently appear alongside related offenses to capture different aspects of a single incident. Charge-stacking is often driven by overlapping conduct that can satisfy multiple elements, such as impairment, violence, or neglect. Prosecutors sometimes employ alternative theories—such as charging both assault and child endangerment—to address uncertainties about which precise act created the risk. These patterns reflect the broad factual circumstances that can constitute endangerment and the desire to ensure all potentially applicable offenses are considered.
Prosecutions under UCMJ Article 119b often center on the government’s ability to establish each required element of child endangerment, with disputes commonly arising over factual sufficiency, witness reliability, evidentiary rulings, and the interpretation of statutory language. These cases tend to involve complex assessments of conduct, risk, and mental state, making the litigation highly dependent on the specific record developed at trial.
Contested issues frequently involve whether the government has satisfied one or more statutory elements of Article 119b. Questions may arise regarding:
Such disputes typically focus on the evidentiary foundation supporting each element and whether inferences drawn by the factfinder are supported by the record.
Litigation often centers on the mental state required for liability. Depending on the charged theory, intent, knowledge, recklessness, or culpable negligence may be at issue. Common questions include:
Because Article 119b can be charged under different mental state formulations, mens rea is frequently a focal point of both the prosecution’s proof and the defense’s challenges to that proof.
Witness credibility often plays a significant role in these cases. Disputes may involve inconsistent accounts of events, differing interpretations of the accused’s behavior, or conflicting expert or lay testimony about risk and harm. The factfinder may also need to evaluate the reliability of statements made by young children or by individuals with limited recollection. These issues can substantially influence how the facts are understood and applied to the statutory elements.
Common evidentiary disputes include the admissibility of statements made by the accused, the validity of searches and seizures, and the reliability of digital or documentary records. Courts may address whether investigators complied with rights advisements, whether evidence was obtained through lawful procedures, and whether particular exhibits meet relevance and reliability standards. Such questions can significantly shape the scope of the evidence considered at trial.
Ambiguities in the statutory language or in cross-referenced provisions can become points of contention. Interpretive disputes may involve the meaning of terms such as “endangerment,” “culpable negligence,” or “substantial risk,” as well as how Article 119b interacts with related punitive articles. Resolving these issues often requires careful examination of legislative intent, case law, and the broader structure of the UCMJ.
Liability for harm to an unborn child under Article 119a
Assault allegations that often accompany child endangerment cases
Domestic violence charges that may overlap with household child risk situations
Dereliction of duty when a caregiver fails to protect a child
Threat-related misconduct that can escalate child endangerment incidents
Collateral consequences are administrative, professional, or legal effects that may arise separately from the sentence imposed at court-martial. These outcomes can occur through military regulations, federal or state laws, or agency policies and may influence a service member’s career, personal life, and post-service opportunities.
A conviction under UCMJ Article 119b may prompt administrative actions independent of judicial punishment. These can include:
Article 119b convictions may raise concerns during security clearance evaluations because they can reflect on judgment, reliability, and trustworthiness. This may affect access to classified information or sensitive duties. Loss of clearance can also influence post-service employment in fields that require eligibility for national security positions.
Depending on the specific conduct underlying the conviction, some cases may trigger reporting or registration requirements under federal or state law. Sex offender registration does not automatically result from an Article 119b conviction, but it may apply if the conduct meets statutory criteria. Registration obligations are determined by civilian jurisdiction rules rather than the UCMJ itself.
The same conduct may also fall under state or federal child protection or criminal statutes. This can lead to parallel investigations, potential prosecution, or civil actions such as child welfare proceedings.
For non-citizens, certain convictions may affect immigration status, admissibility, or future naturalization efforts. Immigration consequences depend on federal law and the nature of the offense rather than the military forum in which the conviction occurred.
During investigations involving UCMJ Article 119b: Child Endangerment, many key decisions occur before any formal charges are preferred. The investigative phase shapes the evidentiary record, influences command perceptions, and establishes the framework that later determines how prosecutors and commanders assess the case.
Military law-enforcement agencies often gather statements, physical items, and digital records within the first days of an investigation. Early legal involvement helps ensure that the collection process is understood, that service members do not inadvertently provide unclear or incomplete information, and that potentially favorable material is identified and preserved. Legal counsel can also help evaluate how certain evidence may be interpreted under military rules and procedures.
Initial interviews with command representatives or investigators may occur before a service member fully understands the specific allegations or the potential scope of the inquiry. Statements made at this stage can carry significant weight and may be difficult to clarify later. Early representation helps prevent misunderstandings about rights, the voluntariness of participation, and the implications of discussing details without context.
Command-directed investigations and administrative inquiries can proceed even when no criminal charges are pending. These processes often generate documents and findings that influence later decisions about discipline, duty status, or adverse administrative action. Early participation by counsel ensures awareness of how each administrative step contributes to the overall record.
Choices such as providing statements, consenting to searches, or responding to administrative questionnaires can have lasting effects throughout a case. These actions may shape court-martial litigation, administrative boards, or separation proceedings. Early guidance, including from civilian military defense lawyers when appropriate, helps ensure that each decision aligns with long-term legal considerations.
Gonzalez & Waddington is a civilian military defense law firm that concentrates on representing service members worldwide in cases arising under the Uniform Code of Military Justice. The firm handles a wide range of military criminal matters and provides guidance to clients navigating the complex procedures associated with courts-martial, investigations, and administrative actions.
If you are facing allegations involving UCMJ Article 119b or related military justice matters, Gonzalez & Waddington is available to discuss your situation and help you understand your options. Contact the firm to request a confidential consultation.
Q: What does UCMJ Article 119b: Child Endangerment cover?
A: Article 119b addresses conduct by a service member that endangers the physical or mental welfare of a child under the age of 16. The article applies when actions or omissions reasonably place a child at risk of harm, regardless of whether injury actually occurs. It covers situations involving neglect, unsafe environments, or exposing a child to dangerous conditions. The government must prove both duty toward the child and that the member’s conduct created a substantial risk.
Q: What is the maximum punishment for UCMJ Article 119b: Child Endangerment?
A: Maximum punishment depends on the level of endangerment and whether injury resulted. Penalties may include confinement, reduction in rank, forfeiture of pay, and a punitive discharge if adjudged at court_martial. Cases involving actual harm or aggravated circumstances can result in higher authorized penalties. Sentencing outcomes vary based on evidence, circumstances, degree of risk, and aggravating or mitigating factors considered by the court-martial authority.
Q: Can an allegation under this article lead to administrative separation even without a conviction?
A: Yes. Commanders may initiate administrative separation based on substantiated misconduct or concerns about suitability for continued service, even if no court_martial conviction occurs. Administrative processes use a lower burden of proof than criminal proceedings, and the command has discretion to review the underlying conduct. Administrative actions may include counseling, written reprimands, or separation, depending on the service member’s record and the evidence available.
Q: Do I need a civilian military defense lawyer for an investigation under this article?
A: Service members have the right to consult with a military defense attorney at no cost. Some individuals choose to retain a civilian defense lawyer for additional support, but it is not required. Decisions about representation depend on the complexity of the case, personal preferences, and the nature of the investigation. Understanding available rights and resources can help a service member make an informed decision about legal counsel.
Q: Can a UCMJ Article 119b allegation be handled without a court-martial?
A: Yes. Depending on the facts and command discretion, cases may be addressed through nonjudicial punishment, administrative actions, or corrective measures rather than a court_martial. Factors such as severity of conduct, available evidence, and prior performance may influence the command’s decision. Nonjudicial or administrative processes can still carry significant consequences, but they are distinct from criminal adjudication.
Q: Which military or investigative agencies typically handle Article 119b child endangerment investigations?
A: Investigations may involve military law enforcement such as CID, NCIS, or OSI, depending on the branch of service. Family advocacy personnel may also participate in assessing child welfare concerns. These agencies gather statements, physical evidence, and background information to determine whether endangerment occurred. The command reviews investigative results to decide on potential administrative action, nonjudicial punishment, or referral to a court_martial.
To better understand the Articles of the UCMJ and how military law works in practice, you can review the UCMJ and related authorities here: UCMJ Articles and Military Justice Resources. For additional official guidance, visit the U.S. Navy Judge Advocate General’s Corps website at jag.navy.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.