Article 87 of the Uniform Code of Military Justice makes it an offense for a service member to miss the movement of a ship, aircraft, or unit with which the member is required to move. The offense recognizes that military operations depend on people being where they are supposed to be when units deploy or relocate, and that a single absence can disrupt a mission. To sustain a conviction, the government must prove a specific set of elements beyond a reasonable doubt. Each element matters, because a failure of proof on any one of them defeats the charge.
The required elements
To obtain a conviction for missing movement under Article 87, the prosecution must establish three core elements.
First, that the accused was required, in the course of duty, to move with a ship, aircraft, or unit. The movement must be one with which the member had a duty to move; the member must have been part of the group that was scheduled to relocate.
Second, that the accused knew of the prospective movement. This is an actual-knowledge requirement. The member must have been aware that the movement was going to occur.
Third, that the accused missed that movement, and missed it through design or through neglect. This element combines the fact of the missed movement with the required mental state, which can be satisfied in one of two ways described below.
The nature of a “movement”
Not every relocation qualifies as a movement under Article 87. A movement in this context is a move, transfer, or shift of a ship, aircraft, or unit involving a substantial distance and a substantial period of time. Whether a particular relocation is substantial enough to count depends on the circumstances of the case. A unit deploying overseas, a ship getting underway for an extended period, or an aircraft departing on a mission can readily qualify, while a brief, routine, or minor local movement may not rise to the level the statute contemplates. The government must show that what the accused missed was a genuine movement of the kind the offense is meant to cover.
The knowledge element in detail
The knowledge required is actual knowledge of the prospective movement, but it is not as exacting as it might first sound. The government does not have to prove that the accused knew the precise hour, or even the precise date, of the movement. What must be shown is that the accused had actual awareness that the movement was going to take place. A member who genuinely did not know a movement was scheduled, and reasonably could not have known, lacks the knowledge the statute requires. Disputes over this element often turn on what the member was told, what orders or notifications were issued, and what the member actually understood.
Design versus neglect
The mental-state element can be satisfied in two distinct ways, and the distinction carries real consequences.
Missing movement through design means the accused had a specific intent to miss the movement. This is a deliberate, purposeful failure to be present, where the member’s aim was to avoid the movement.
Missing movement through neglect means the accused culpably failed to take the measures that a reasonable person would have taken under the circumstances to be present for the movement. Neglect does not require any intent to miss the movement. It is enough that the member failed, through carelessness or a culpable lack of diligence, to do what was reasonably necessary to make the movement. A member who oversleeps, miscalculates travel time, or fails to attend to known obligations may be charged under the neglect theory even without any desire to miss the movement.
Because design requires proof of specific intent while neglect does not, the two theories are proven with different kinds of evidence. The design theory looks for proof of purpose, such as statements, conduct showing avoidance, or other indicators of intent. The neglect theory looks at the reasonableness of the member’s conduct and whether the member culpably failed to take ordinary, available steps to be present.
Causation
Tied to these elements is the requirement of a connection between the accused’s conduct and the missed movement. The member’s design or neglect must be what caused the member to miss the movement. If the member would have missed the movement regardless of any fault on the member’s part, for example due to circumstances genuinely beyond the member’s control, the causal link the offense depends on may be absent.
Why the design or neglect distinction affects the stakes
Although both theories support a conviction under Article 87, the maximum punishment differs depending on which the government proves. Missing movement through design carries a higher maximum punishment than missing movement through neglect, reflecting the greater culpability of a deliberate avoidance compared with a careless one. This makes the design-versus-neglect determination significant not only to whether the member is convicted but to the potential sentence that follows.
Common points of dispute
In practice, Article 87 cases frequently turn on the knowledge and mental-state elements rather than on whether a movement occurred. Defense issues often include whether the accused actually knew of the prospective movement, whether a true intent to miss can be shown for a design charge, whether the member’s conduct was genuinely culpable rather than the product of circumstances beyond the member’s control for a neglect charge, and whether the relocation was a substantial movement at all. Each of these goes to an element the government must prove, and each represents a place where the prosecution’s case can fall short.
The bottom line
To sustain a conviction under Article 87 for missing movement, the government must prove that the accused was required in the course of duty to move with a ship, aircraft, or unit; that the accused had actual knowledge of the prospective movement; and that the accused missed that movement either through a specific intent to miss it (design) or through a culpable failure to take reasonable measures to be present (neglect). The relocation must be a substantial movement, and the member’s design or neglect must be what caused the absence. Because the elements are technical and the design-versus-neglect distinction affects both liability and punishment, a service member facing an Article 87 charge should seek advice from experienced military defense counsel who can test each element against the specific facts.
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.
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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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