Table Content
Article 121 of the Uniform Code of Military Justice establishes criminal liability for service members who unlawfully take, obtain, or withhold property from its rightful owner. The article consolidates traditional theft_related offenses into two primary categories: larceny and wrongful appropriation. The distinction between the two centers on the intent behind the taking.
Larceny under Article 121 occurs when a service member wrongfully takes, obtains, or withholds property with the intent to permanently deprive the owner of its use or benefit. Wrongful appropriation covers similar conduct but requires only the intent to temporarily deprive the owner. The statute applies to tangible property, money, and certain intangible items obtained through wrongful means such as false pretenses or embezzlement.
Key forms of conduct include:
Article 121 applies to all persons subject to the UCMJ, including active-duty members, certain reservists, and others meeting statutory jurisdictional criteria. Liability attaches regardless of rank, duty status at the time of the offense, or ownership interests within the military community. Civilian ownership of the property does not limit the article’s reach.
The offense requires proof that the accused acted knowingly and wrongfully. Larceny requires intent to permanently deprive, while wrongful appropriation requires intent to temporarily deprive. Negligent or accidental takings do not satisfy the mental state requirement.
Attempted larceny may be charged under Article 80 when a service member takes a substantial step toward committing the offense. Conspiracy to commit larceny is chargeable under Article 81 when two or more persons agree to commit the offense and an overt act occurs. Accomplice liability applies through Article 77, covering those who aid, abet, encourage, or assist another in committing the offense.
The government must prove each element of an offense under Article 121 beyond a reasonable doubt. These elements establish both the accused’s mental state and the conduct constituting larceny or wrongful appropriation.
The mens rea required under Article 121 depends on the specific offense charged. Larceny requires proof of an intent to permanently deprive the owner of the property, while wrongful appropriation requires only an intent to temporarily deprive. This distinction is central to differentiating the two offenses.
The actus reus consists of any wrongful taking, obtaining, or withholding of property. These terms include physically taking possession, obtaining property through deception, or retaining property without authority.
Key statutory definitions include “property,” which encompasses both tangible and certain intangible items, and “value,” which may range from minimal to substantial but must be proven. Proof that the property belonged to another is essential to establishing that the accused acted without lawful ownership or authority.
Punishment under Article 121 depends on when the alleged offense occurred. Offenses committed before December 27, 2023 are sentenced under the traditional maximum_punishment model in the Manual for Courts_Martial (MCM). Offenses committed on or after December 27, 2023 fall under the revised sentencing framework that groups offenses into sentencing categories with defined confinement ranges.
Under the pre_2023 system, Article 121 punishments vary based on the value and type of property and whether the offense is larceny or wrongful appropriation. Under the MCM (2019 edition, as amended):
Under the updated sentencing system, Article 121 offenses are placed into a sentencing category based on the congressionally established maximum punishment for the offense. Higher_value larceny offenses are generally assigned to a category that carries a confinement range extending up to the historical maximum (for example, a range that allows confinement up to 10 years for major larceny). Lower_value larceny and wrongful appropriation offenses fall into lower categories with proportionally reduced confinement ranges.
The category_based system differs from the prior model by providing structured confinement ranges rather than a single ceiling. Sentencers select a term within the applicable range, creating a more standardized sentencing process while retaining the statutory limits associated with Article 121.








Charging decisions under UCMJ Article 121 are shaped by the concrete facts developed during an investigation, the origin of the allegation, and the discretion of the command responsible for preferral. Prosecutors generally rely on well_documented conduct, clear financial or property loss, and corroborating evidence from investigative agencies before finalizing charges.
Article 121 charges typically stem from everyday military environments where property access is routine and financial systems are interconnected with servicemembers’ duties. Common situations include:
Prosecutors frequently pair Article 121 with other UCMJ provisions when the conduct involves additional misconduct or when multiple theories of liability are appropriate. Common companion charges include:
Cases begin through varied channels: routine command inspections, supply inventories, financial_system alerts, or complaints from servicemembers. Commanders may initiate preliminary inquiries or appoint investigating officers under command authorities. When allegations involve potential criminal conduct, military law_enforcement agencies—CID, NCIS, OSI, or CGIS—typically assume lead roles. These agencies gather documentation, conduct interviews, analyze financial data, and coordinate with supply or finance offices to establish property ownership and value.
In practice, Article 121 charges often appear alongside alternative or overlapping theories, allowing prosecutors to address both temporary misuse and permanent deprivation. Charge_stacking may occur when conduct spans multiple incidents or involves separate items of property. Overlap with fraud, false statements, and regulatory violations is common, reflecting the multifaceted nature of financial and property accountability systems within the military.
Prosecutions under UCMJ Article 121 often involve disputes about whether the evidence satisfies each statutory element, the reliability of witnesses, the admissibility of key proof, and how the statute should be interpreted. Litigation commonly centers on the precise factual circumstances surrounding possession, control, and intent, as well as the legal standards governing these issues.
Element-based challenges typically focus on whether the government has provided sufficient evidence to prove ownership or possession of the property, the taking or withholding of that property, and the value or type of property involved. Questions may arise about whether the accused obtained the property through misrepresentation, improper access, or by mistake. Disputes can also occur regarding the characterization of the act as larceny or wrongful appropriation, especially when temporary use or misunderstanding of authority is alleged. These issues often require close examination of the factual record and statutory definitions.
Controversies involving intent are common because Article 121 distinguishes between permanently depriving an owner of property and temporarily withholding it. Litigation frequently involves whether the accused possessed the requisite intent to steal, merely intended to borrow, or acted under a mistaken belief of entitlement. Knowledge of ownership, the circumstances under which the property was acquired, and the presence or absence of deceptive conduct may be central to resolving these disputes. Courts often scrutinize the surrounding circumstances to assess whether the government has met its burden on mens rea.
Credibility assessments can significantly affect the outcome of trials under Article 121. Issues may involve conflicting accounts from service members, inconsistencies in reporting, or divergent interpretations of events by investigators and witnesses. The reliability of testimony regarding access to property, authorization, or observed conduct may become pivotal. These disputes typically require fact-finders to weigh the coherence, plausibility, and corroboration of statements without drawing premature inferences.
Common evidentiary disputes include the admissibility of statements made during interrogations, the scope and legality of searches, and the handling of digital evidence such as transaction records, surveillance footage, or electronic communications. Questions often arise about whether proper procedures were followed in obtaining and preserving evidence, as well as whether certain items constitute hearsay or fall under recognized exceptions. Suppression motions may address alleged violations of constitutional or regulatory standards governing searches and interviews.
Statutory interpretation questions often involve defining property interests, determining what constitutes wrongful taking or withholding, and interpreting cross-referenced provisions relating to intent or valuation. Ambiguities in language such as “possession,” “control,” or “authorization” may require judicial clarification. Courts may also address how Article 121 interacts with other UCMJ articles or administrative regulations that govern property accountability and access.
Credit card and access device fraud involving stolen or misused property
Obtaining money or services under false pretenses
Receiving or concealing property known to be stolen
Forgery offenses often associated with financial or property crimes
False official statements used to hide or facilitate property misconduct
Collateral consequences are administrative, professional, or legal effects that may arise independently of the sentence imposed by a court-martial. These consequences can occur automatically under existing regulations or through separate decision-making processes within the military or civilian systems.
A conviction under UCMJ Article 121 may influence a range of administrative and career actions. Possible outcomes include:
Larceny-related convictions can affect eligibility for security clearances because they may raise concerns about reliability, judgment, and financial responsibility. Clearance suspension or revocation may limit access to classified duties and, in some cases, restrict military assignments or civilian employment that depends on clearance eligibility.
Convictions under Article 121 do not ordinarily trigger sex offender registration. However, certain reporting or disclosure requirements—such as financial responsibility reviews or loss-prevention inquiries—may apply depending on the circumstances. Registration obligations are governed by federal and state law, not by the UCMJ alone.
The same conduct may expose a service member to federal or state prosecution if the offense affects civilian property or occurs off-installation. Civil liability, such as restitution claims or lawsuits, may also arise independently of military proceedings.
For non-citizens, a larceny conviction may affect admissibility, immigration status, or future naturalization eligibility, as certain theft offenses can be treated as crimes involving moral turpitude under immigration law.
When a service member is investigated for a potential violation of UCMJ Article 121, the decisions made during the earliest stages often influence the direction and outcome of the case well before any charges are preferred. Early legal representation, including consultation with civilian military defense lawyers, helps ensure that these decisions are informed and grounded in an understanding of the investigative process.
Military investigators typically gather key evidence at the outset of an inquiry. This may include recorded statements, financial records, electronic communications, and surveillance data. Early legal involvement can guide how a service member responds to evidence requests, help ensure accuracy in documentation, and contribute to proper preservation and interpretation of digital or physical materials.
Commands or law-enforcement personnel often request interviews before a service member has full clarity on the allegations or their rights. Without legal guidance, the individual may unintentionally provide incomplete, inconsistent, or misunderstood information. These early statements can become central evidence and are difficult to revise once recorded.
Administrative inquiries and command-directed investigations can run parallel to or independent from criminal processes. Decisions made during these inquiries, such as written responses or participation in interviews, can influence later determinations, including whether misconduct is substantiated.
Choices made early in the process—such as consenting to searches, providing explanations, or submitting documents—can have continuing effects throughout subsequent court-martial proceedings or administrative actions. These decisions often shape how evidence is viewed and how later findings are developed.
Gonzalez & Waddington is a civilian military defense law firm that focuses on representing service members facing allegations under the Uniform Code of Military Justice. The firm handles a wide range of military criminal cases across all branches and provides legal representation to active-duty personnel, reservists, and veterans worldwide. With experience in the complexities of military investigations, administrative actions, and courts-martial, the firm offers informed guidance to clients navigating UCMJ Article 121 and related offenses.
If you are facing an allegation under UCMJ Article 121 or are involved in a related investigation, you may benefit from speaking with an attorney familiar with military criminal law. To discuss your situation and explore your options, you may contact Gonzalez & Waddington for a confidential consultation.
Q: What does UCMJ Article 121: Larceny and Wrongful Appropriation cover?
A: Article 121 addresses the taking, withholding, or obtaining of property belonging to another with intent to permanently or temporarily deprive the owner of its use. It applies to both military and certain non-military property when the accused is subject to the UCMJ. The article distinguishes between larceny, which involves permanent deprivation, and wrongful appropriation, which involves temporary deprivation but still requires unauthorized control over the property.
Q: What is the maximum punishment for UCMJ Article 121: Larceny and Wrongful Appropriation?
A: Maximum punishment depends on factors such as the value of the property and whether the offense involved military property. Larceny of high-value or military property carries more severe potential penalties, which may include confinement, reduction in rank, forfeitures, and a punitive discharge. Wrongful appropriation typically involves lower maximum penalties, but the exact limits are determined by the Manual for Courts-Martial and the specifics of the charge.
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, even in the absence of a court-martial conviction. The decision generally depends on the evidence available, the member’s service record, and the perceived impact on unit discipline and trust. Administrative actions may also include counseling, reprimands, or other measures if the command determines that the underlying conduct is inconsistent with military standards.
Q: Do I need a civilian military defense lawyer for an investigation under this article?
A: Service members have the right to consult an attorney during an investigation, and many choose to speak with a civilian military defense lawyer for additional guidance. A civilian attorney can provide independent advice and help the member understand potential outcomes and procedural steps. Whether to hire one is a personal decision based on the complexity of the situation, the evidence involved, and the individual’s need for additional legal support.
Q: Can allegations under Article 121 be handled without a court-martial?
A: Yes. Commands may address less severe or well_documented cases through nonjudicial punishment, administrative actions, or counseling rather than pursuing a court-martial. The chosen approach typically depends on the seriousness of the alleged conduct, the value of the property involved, and the service member’s record. Commanders retain discretion to determine the appropriate forum based on available evidence and the needs of good order and discipline.
Q: Which agencies typically investigate suspected violations of Article 121?
A: Investigations may be handled by military law enforcement agencies such as CID, NCIS, or OSI, depending on the service branch and nature of the allegation. These agencies gather statements, financial records, surveillance footage, and other relevant evidence. In some situations, installation law enforcement or command-level investigators may conduct the initial inquiry. The scope of the investigation generally reflects the value of the property and the complexity of the alleged misconduct.
Q: What types of evidence are most relevant in an Article 121 case?
A: Evidence often includes financial records, witness statements, digital communications, surveillance footage, and documentation showing ownership or control of the property. Investigators may also examine access logs, inventory records, or electronic transaction data. The goal is to establish whether the accused exercised unauthorized control over the property and what intent can be inferred from behavior or circumstances surrounding the alleged incident.
If you want to review the Articles of the UCMJ and learn more about military law, you can start here: UCMJ Articles and Military Justice Resources. You may also find helpful official information from the Air Force Judge Advocate General’s Corps at afjag.af.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.