A service member who has already received nonjudicial punishment (NJP) under Article 15 for being late or missing duty, and who then faces a court-martial for a new Article 86 offense, naturally worries about how that earlier discipline will affect the new case. The impact depends entirely on the relationship between the prior NJP and the new charge. In some situations the earlier punishment limits what the government can do. In others it can be used against the member, but generally only after conviction, during sentencing, and under specific rules. Sorting out which scenario applies is the key to understanding the prior NJP’s effect.
First question: same act or a different act?
The controlling distinction is whether the prior NJP punished the very same act or omission that underlies the new Article 86 charge, or whether it punished a separate, earlier instance of misconduct.
If the prior NJP and the new court-martial charge arise from the same act or omission, the law restricts double punishment. The accused cannot be punished twice at NJP and at court-martial for the identical offense. In that situation, the fact that NJP was already imposed for the same act becomes a matter the accused may raise in mitigation, and the accused controls whether the court-martial learns of it.
If, instead, the prior NJP punished an earlier, distinct attendance failure and the court-martial charges a new and separate Article 86 violation, there is no double-punishment bar. The earlier NJP is simply part of the member’s disciplinary history and may affect the new case in the ways described below. Most repeat-attendance scenarios fall into this second category, because each unauthorized absence or failure to go is a separate offense.
The prior NJP usually does not come in during findings
During the findings phase of an Article 86 court-martial, the government must prove the elements of the charged absence: that the member, without authority, failed to go to or remained absent from an appointed place of duty, and, where required, knew of the duty. A prior NJP for a different attendance lapse is generally not admissible during findings to suggest the accused is the kind of person who skips duty. That would be forbidden propensity reasoning under the character-evidence rules. Only in narrow circumstances, such as proving knowledge or absence of mistake under a non-propensity theory, could prior conduct potentially be offered on the merits, and even then it must survive a balancing of probative value against unfair prejudice.
This means the prior NJP ordinarily does not help the government prove the new offense itself. Its real significance lies at sentencing.
The major impact is at sentencing
If the accused is convicted of the new Article 86 offense, the government may present the service record during the sentencing phase. The personnel records that may be admitted include evidence of disciplinary actions, and that expressly encompasses punishments imposed under Article 15. A prior NJP for attendance problems, properly documented in the member’s records, can therefore be placed before the sentencing authority as part of the accused’s history.
The effect can be significant. A documented pattern of attendance failures tells the sentencing authority that the new offense was not an isolated lapse but part of a recurring problem that earlier corrective action failed to fix. That history can push the sentence toward the harsher end of the available range, because it undercuts arguments that the member is a good candidate for rehabilitation or that the misconduct was out of character.
The same-act scenario and the accused as gatekeeper
When the prior NJP punished the same act now before the court-martial, the rules shift in the accused’s favor. Because the law limits double punishment for the same offense, the accused may offer, in mitigation, the fact that NJP was already imposed for an offense growing out of the same act or omission. The accused is the gatekeeper of that information: the defense decides whether to reveal the prior same-act NJP so the sentencing authority can account for the punishment already served. If the accused does raise it, the sentencing authority must consider it in fashioning an appropriate sentence, which typically means crediting or accounting for what the member already endured.
Practical consequences for the member
For a member facing a new Article 86 court-martial with a prior attendance NJP on record, the strategic picture has a few clear features. If the charges are separate offenses, the member should expect the prior NJP to surface during sentencing as evidence of a pattern, and defense counsel should prepare to explain the circumstances, show changed behavior, and argue for a measured sentence despite the history. If the new charge is the same act already punished at NJP, counsel should evaluate whether to invoke the double-punishment protections and present the prior NJP in mitigation to obtain appropriate credit.
In all cases, the member should ensure that the records the government intends to use are accurate, that the prior NJP was properly imposed, and that any documentary requirements for admitting it at sentencing are met, because defects in the paperwork can be a basis to object.
Conclusion
A prior NJP for attendance issues affects a later Article 86 court-martial mainly at sentencing, not at findings. If the new charge is a separate offense, the earlier NJP can be admitted as part of the accused’s disciplinary record and used to show a pattern that justifies a stiffer sentence. If the new charge rests on the same act already punished, double-punishment protections apply, and the accused controls whether to present the prior NJP in mitigation to receive credit. The decisive variable is whether the prior NJP and the new charge stem from the same act or from distinct instances of misconduct.
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.
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