A prior history of being absent without leave can matter in a desertion case in several distinct ways, and it is important to separate them, because they operate under different rules. A past AWOL might be used to help prove the intent element of a current desertion charge, it might affect sentencing if there is a conviction, and it might shape how the command decides to dispose of the case in the first place. Each of these is governed by its own legal standards, and a prior AWOL is far from automatically admissible or automatically harmful.
The two offenses are not the same
Desertion under Article 85 of the Uniform Code of Military Justice differs from unauthorized absence under Article 86 in one decisive respect: intent. Article 86, the basis for what people call AWOL, requires only that the member was absent from the place of duty without authority. Desertion under Article 85 requires that, plus a specific mental state, namely the intent to remain away permanently or to avoid hazardous duty or shirk important service. The length of an absence alone does not convert AWOL into desertion. The government has to prove the disqualifying intent.
This distinction is why a prior AWOL history becomes relevant. The hardest part of most desertion prosecutions is proving intent, and the government looks for evidence from which a fact finder can infer it. A pattern of past absences is one place prosecutors may look.
Using prior AWOLs to prove intent
In general, evidence that a person committed other bad acts is not admissible simply to show that the person has a bad character and therefore probably acted badly again. The Military Rules of Evidence contain a provision, paralleling its federal counterpart, that prohibits using other-acts evidence to prove propensity but permits it for other purposes such as proving intent, plan, knowledge, or absence of mistake.
That framework is exactly where a prior AWOL history can come into play. The government might argue that earlier unauthorized absences are relevant not to show the member is generally a rule-breaker, but to show the member’s intent during the current absence, or to rebut a claim that the most recent absence was a mistake or that the member always intended to return. Whether the prior absence is actually admitted depends on the judge’s analysis: the prior act must be offered for a proper purpose, it must be relevant to that purpose, and its probative value must not be substantially outweighed by the danger of unfair prejudice. The defense can and should contest each step.
The result is that a prior AWOL is neither automatically admissible nor automatically excluded. A single old, brief, and explained absence may have little bearing on intent during a much later absence and may be kept out as more prejudicial than probative. A series of recent absences with a clear pattern bearing on the member’s state of mind is more likely to be admitted on the intent question.
Impact on disposition decisions
Before any trial, the command decides how to handle the case. A prior AWOL history can influence that decision in a practical, non-evidentiary way. A member with a clean record and a single short absence may be a candidate for administrative handling or nonjudicial punishment, while a member with repeated absences may face a referral to court-martial and a charge of desertion rather than mere unauthorized absence. This is a matter of prosecutorial and command discretion rather than a rule of evidence, but its effect on the member can be significant.
Impact on sentencing
If the case results in a conviction, prior misconduct can affect the sentence. Military sentencing procedure allows the government to present aggravation evidence, and the member’s prior disciplinary record, including documented earlier absences and any prior nonjudicial punishment or convictions, can be considered within the rules governing what is admissible at sentencing. A documented history of unauthorized absences tends to cut against leniency, while the defense can present matters in extenuation and mitigation to provide context. The precise rules about which prior records may be admitted at sentencing are detailed and depend on how the prior conduct was resolved, so this is an area where experienced counsel is valuable.
The flip side: prior AWOLs that ended in return
A prior AWOL history does not only help the government. The defense can use it too. If a member has a history of being absent and then voluntarily returning each time, that pattern can support an argument that the member never intended to remain away permanently, which directly undercuts the intent element of desertion. In that posture, the prior absences become evidence that the most recent absence was, like the others, a temporary unauthorized absence rather than a desertion. Voluntary return from a current absence is itself significant, and a consistent history of returning reinforces it.
Practical takeaways
A prior AWOL history is best understood as a fact that can be pulled in three directions. It can help the government argue intent, but only if the judge admits it for a proper purpose and finds it more probative than prejudicial. It can push the command toward a harsher disposition. And it can be turned to the defense’s advantage where the past absences ended in voluntary return, supporting the argument that the member lacked the permanent-departure intent that desertion requires. Because so much depends on the specific record and on contested evidentiary rulings, a service member with a prior AWOL history who faces a desertion allegation should retain a military defense attorney early, before the disposition decision is made.
Disclaimer
This article is provided strictly for general educational and informational purposes. It is intended to explain how the Uniform Code of Military Justice (UCMJ), the Rules for Courts-Martial, the Military Rules of Evidence, and related military administrative processes work as a matter of public legal education. It does not constitute legal advice, a legal opinion, or a recommendation about any particular case, and it is not a substitute for advice from a qualified military defense attorney who can evaluate the specific facts and command, service, and jurisdictional circumstances involved.
Reading this article, or contacting any website on which it appears, does not create an attorney-client relationship between the reader and any law firm, attorney, or author. Every court-martial, nonjudicial punishment action, administrative separation, and security-clearance matter turns on its own facts, the charged articles, the convening authority, the service branch, and the evidence, and outcomes vary widely from one case to another.
Military law also changes over time. The Military Justice Act of 2016 (effective January 1, 2019) and subsequent National Defense Authorization Acts renumbered and rewrote many punitive articles, revised the Article 32 preliminary hearing, and altered sentencing, clemency, and appellate procedures. Statutes, regulations, executive orders, the Manual for Courts-Martial, and decisions of the service Courts of Criminal Appeals and the Court of Appeals for the Armed Forces may have been amended, superseded, or reinterpreted after this article was written, and article numbers or procedures cited here may have changed.
For these reasons, no reader should act or decline to act based on this content without first consulting a licensed attorney experienced in military justice about their own situation. The author and publisher make no warranty, express or implied, as to the accuracy, completeness, timeliness, or current applicability of the information provided, and disclaim any liability for any action taken or not taken in reliance on it. If you are facing investigation, charges, or an adverse administrative action, time limits may apply, and you should seek qualified counsel promptly.