Article 87 of the Uniform Code of Military Justice makes it an offense to miss the movement of a ship, aircraft, or unit with which a service member is required in the course of duty to move. The statute identifies two ways the offense can be committed: through neglect or through design. These are not interchangeable labels. They describe two distinct mental states, they require the government to prove different things, and they carry sharply different maximum punishments. Understanding the difference is essential for anyone charged under Article 87, because the entire severity of the case can turn on which theory the government can actually prove.
The shared elements that apply either way
Before reaching the neglect-versus-design distinction, it helps to identify what the two share. For either theory, the government must prove that there was a specific movement of a ship, aircraft, or unit; that the accused was required in the course of duty to move with it; that the accused knew of the prospective movement; and that the accused missed it. The mode of liability, neglect or design, attaches to that final failure and explains the accused’s state of mind in missing the movement. The first three elements do not change based on which mode is charged.
Missing movement through design
“Design” means the accused missed the movement intentionally. It reflects a specific intent not to be present for the movement, a conscious and deliberate purpose to avoid it. This is the more serious of the two theories because it involves a willful choice to skip an obligation the service member knew about.
To prove design, the government must establish more than the fact of absence. It must show the accused acted with the purpose of missing the movement. Evidence of design often comes from conduct surrounding the absence, such as statements of intent to avoid a deployment, deliberate steps taken to make the movement impossible, or a pattern showing the absence was planned rather than accidental. Because intent is rarely admitted, it is frequently proven through circumstantial evidence, and that gives the defense room to contest whether the absence was truly purposeful.
Missing movement through neglect
“Neglect” is a fundamentally different mental state. It means the accused failed to take the measures that a reasonable person would have taken under the circumstances to ensure presence at the required movement. The failure is the product of carelessness or …