Legal Disclaimer: This article provides general legal information about the Uniform Code of Military Justice. It is not legal advice and does not create an attorney-client relationship. Every case involves unique facts and circumstances. If you are facing charges under the UCMJ, consult with a qualified military defense attorney immediately.
Service members facing allegations of failing to deploy or missing a unit movement often don’t understand why they might be charged under one article rather than the other, or potentially both. Desertion and missing movement can arise from the same set of facts, yet they target different aspects of misconduct. Desertion focuses on your intent regarding military service itself. Missing movement focuses on a specific operational failure: your unit moved, and you weren’t on it. Understanding this distinction affects everything from pretrial negotiations to defense strategy.
Two Different Questions, Potentially the Same Facts
When your unit deploys without you, investigators and prosecutors ask two separate questions. First, did you miss the movement of your ship, aircraft, or unit? Second, did you intend to remain away from the military permanently, or did you intend to avoid hazardous duty or shirk important service?
The first question leads to Article 87. The second leads to Article 85.
A service member can miss movement without deserting. Consider someone who oversleeps on deployment day due to negligence but who never intended to leave the military permanently. They’ve missed movement through neglect but haven’t deserted because they lacked the intent element desertion requires.
Conversely, a service member can desert without missing movement. Someone who forms the intent to leave permanently and departs during a period when no movement is scheduled has deserted but hasn’t missed any movement.
When both occur together, as they often do when someone deliberately avoids a deployment, both charges may apply.
The Intent Differential
Article 85 Desertion requires specific intent. The most common form requires proof that you intended to remain away permanently. Another form requires proof that you intended to avoid hazardous duty or shirk important service. Without proving one of these mental states, the government cannot convict you of desertion.
Article 87 Missing Movement has a different mental state requirement. You can be convicted if you missed movement “by design” (intentionally) or “through neglect” (carelessly). Neither requires the permanent intent that desertion demands. You can intentionally miss a deployment while still planning to eventually return to the military. That’s missing movement by design, but it may not be desertion if you lacked intent to remain away permanently.
This distinction matters in cases where the evidence shows deliberate avoidance of a specific deployment but not necessarily an intent to leave military service forever. A Soldier who hides to avoid deploying to a combat zone, planning to return and face consequences after the unit leaves, has likely committed missing movement by design. Whether they’ve also committed desertion depends on additional evidence about their long-term intentions.
Hazardous Duty: Where the Offenses Converge
Article 85 includes a specific form of desertion: quitting or absenting oneself with intent to avoid hazardous duty or to shirk important service. This form of desertion doesn’t require intent to remain away permanently. Instead, it requires intent to avoid a specific dangerous or important obligation.
This creates significant overlap with missing movement when the missed movement was to a combat zone or other hazardous environment. If you miss a deployment to Afghanistan, prosecutors might charge missing movement by design (you intentionally weren’t on the plane) and desertion with intent to avoid hazardous duty (you missed that plane specifically because you didn’t want to face combat).
Both charges can be proven from the same evidence. Your statements about not wanting to go to combat, your actions to avoid the deployment, and the circumstances surrounding your absence all apply to both theories. The difference is that desertion with intent to avoid hazardous duty carries dramatically harsher punishment, potentially including life imprisonment during wartime.
Punishment Disparity
The punishment differential between these offenses is substantial and explains why the choice of charge matters so much.
Missing movement by design during wartime carries a maximum of two years confinement, forfeiture of all pay and allowances, and a dishonorable discharge. Missing movement through neglect during wartime carries a maximum of one year and a bad-conduct discharge.
Desertion with intent to remain away permanently carries a maximum of five years in peacetime and can include the death penalty during wartime (though this punishment hasn’t been carried out in modern times). Desertion with intent to avoid hazardous duty carries up to life imprisonment.
A service member who misses a combat deployment faces vastly different potential consequences depending on how the case is charged. Missing movement alone might mean two years maximum. Desertion to avoid hazardous duty could mean life.
How Prosecutors Decide Which to Charge
Prosecutors consider several factors when deciding between desertion, missing movement, or both:
Evidence of permanent intent. Do statements, actions, or circumstances suggest the accused planned never to return? Did they establish a new life elsewhere, dispose of military connections, or tell people they were done with the military? Strong evidence of permanent intent supports desertion charges.
Evidence of hazardous duty avoidance. Was the movement to a combat zone or otherwise dangerous environment? Did the accused express fear of deployment or unwillingness to face danger? Statements like “I’m not going to that hellhole to die” support the hazardous duty variant of desertion.
Strength of missing movement evidence. Is it clear the accused knew about the movement and failed to appear? Can the government prove design versus mere neglect? If the missing movement case is straightforward but the desertion intent evidence is weak, prosecutors might stick with Article 87.
Operational impact. Did the absence cause significant harm to unit readiness or mission accomplishment? Commanders and prosecutors sometimes prefer charges that emphasize the operational consequences of the accused’s conduct.
Plea negotiation strategy. In many cases, the government initially charges both offenses and later negotiates a plea to the lesser charge (missing movement) in exchange for cooperation or acceptance of responsibility.
Fact Patterns: Seeing the Distinctions
Missing movement only (no desertion):
A Petty Officer knows his ship is deploying Monday morning. He goes out Sunday night, drinks too much, and passes out at a friend’s house. He wakes up Monday afternoon to discover his ship has departed. He immediately reports to the base, explains what happened, and expresses regret. He missed movement through neglect, but there’s no evidence of intent to desert. He never planned to leave the Navy permanently; he was simply irresponsible.
A Specialist receives word that her unit is convoying to a training exercise. She’s scheduled for a medical appointment that morning and believes (incorrectly) that she has authorization to miss the movement. The convoy leaves without her. When she realizes the miscommunication, she immediately contacts her chain of command. This is potentially missing movement through neglect (she should have verified her status), but she had no intent to desert or avoid any duty.
Desertion only (no missing movement):
A Marine becomes disillusioned with military service and decides to leave. His unit has no scheduled movements. He simply stops showing up to work, moves to another city, takes a civilian job, and makes no contact with the Marine Corps for two years. He’s a deserter (intent to remain away permanently is clear), but he hasn’t missed any movement because none occurred.
Both offenses:
An Airman learns his unit will deploy to a combat zone in two weeks. He tells his roommate he’s “not going to that war” and that he’d “rather go to prison than get blown up.” On deployment day, he’s nowhere to be found. He’s later discovered living with relatives in another state, having made no effort to return. He missed the movement by design (intentional non-appearance), and his statements and actions support both intent to remain away permanently and intent to avoid hazardous duty. All three potential charges apply.
A Soldier, facing deployment, claims medical issues that doctors cannot verify. After repeated attempts to obtain medical exemption fail, she goes AWOL the day before her unit’s departure. She remains absent for six months before being apprehended. The timing (immediately before a deployment to a hostile area), her prior attempts to avoid deployment, and the extended absence support both missing movement by design and desertion with intent to avoid hazardous duty.
Defense Strategies Differ by Charge
Defense attorneys approach these charges differently because the elements differ.
For missing movement, common defenses include:
Lack of knowledge about the movement (you weren’t properly informed of the time, date, or location).
Impossibility (circumstances beyond your control prevented your attendance, such as medical emergency or transportation failure not caused by your negligence).
Authorization (you had permission to miss the movement, such as approved leave or temporary duty elsewhere).
Reduction from design to neglect (you missed the movement carelessly, not intentionally, reducing the maximum punishment).
For desertion, the focus shifts to intent:
Negating permanent intent (evidence you planned to return, maintained military connections, or never intended to leave permanently).
Negating hazardous duty avoidance (the movement wasn’t actually to hazardous duty, or your absence wasn’t motivated by fear of danger).
Mental health (conditions that prevented formation of the specific intent required, such as severe depression or PTSD affecting decision-making capacity).
Voluntary return (if you returned on your own before apprehension, this undermines the claim of permanent intent).
When facing both charges, the defense might focus on the intent issues. If prosecutors can’t prove desertion, winning that battle is more important than contesting the missing movement charge, which may be harder to defeat on the facts.
The Thirty-Day Presumption and Missing Movement
Under Article 85, absence for thirty days or more creates a presumption of intent to remain away permanently. This presumption interacts with missing movement cases in significant ways.
If you miss a movement and remain absent for over thirty days, prosecutors get the benefit of this presumption for the desertion charge. They don’t have to independently prove your intent to remain away permanently; your extended absence allows the inference.
However, this presumption is rebuttable. Evidence that you intended to return (such as leaving belongings behind, telling people you’d be back, maintaining your apartment near base, or making return plans) can overcome the presumption.
This creates a practical consideration: the longer you remain absent after missing movement, the stronger the desertion case becomes. Quick voluntary return undercuts the desertion theory. Extended absence strengthens it.
Termination of the Offense
Both offenses can be “terminated” by apprehension or voluntary return, but this matters differently for each.
For missing movement, the offense is largely complete at the moment of the missed movement. Whether you return quickly or are apprehended months later doesn’t change the fact that you missed the movement. It may affect sentencing considerations, but not the basic elements.
For desertion, how the absence ends matters more. Voluntary return before apprehension suggests you always intended to return, weakening the permanent intent element. Being apprehended while hiding, using a false identity, or living an established civilian life strengthens the permanent intent inference.
What Service Members Should Know
If you’re facing allegations related to a missed deployment or unit movement, understand that the charges you face depend heavily on the facts the government can prove about your intent and knowledge.
Missing movement alone, while serious, is generally more defensible and carries lesser maximum punishment than desertion.
Desertion charges elevate the stakes dramatically, particularly the hazardous duty variant when the movement was to a combat zone.
Everything you said before, during, and after the missed movement matters. Statements to friends, family, and fellow service members about your intentions become key evidence.
The length of your absence affects the desertion analysis significantly. Extended absence strengthens the presumption of permanent intent.
Early consultation with a military defense attorney is critical. The difference between facing two years maximum versus life imprisonment may depend on evidence and arguments made in the early stages of the case.
Frequently Asked Questions
If I missed a deployment but voluntarily returned within a week, can I still be charged with desertion?
Voluntary return within a short period significantly undermines the government’s ability to prove desertion, particularly the form requiring intent to remain away permanently. Quick return suggests you never intended to stay away forever. However, prosecutors might still pursue desertion with intent to avoid hazardous duty if your return occurred only after the deployment departed without you. The argument would be that you achieved your objective (avoiding the hazardous deployment) and then returned. Whether this theory succeeds depends on the specific facts, your statements, and other evidence. You would likely still face missing movement charges regardless, since the missed departure is a completed offense your return doesn’t undo.
Can I be convicted of both missing movement and desertion for the same incident, or do I face only one charge?
You can potentially be convicted of both, but there are legal limitations on punishing you twice for what is essentially the same misconduct. Military courts apply multiplicity rules to determine whether offenses are separate for punishment purposes. If missing movement and desertion arise from the same absence and the same intent, there’s a strong argument that punishing both offenses separately is improper. Typically, when both charges are proven, the court would either merge them for sentencing or dismiss one as multiplicious. However, prosecutors often charge both initially, which provides negotiating flexibility and ensures at least one charge sticks if the other fails. Your defense attorney should raise multiplicity issues if you’re facing conviction on both counts.
What if my unit’s movement was routine (not to a combat zone), but I still intentionally missed it because I wanted to leave the military?
If the movement was routine rather than hazardous, the “desertion with intent to avoid hazardous duty” variant doesn’t apply. However, you could still face desertion with intent to remain away permanently if that was truly your intent. You would also face missing movement by design for intentionally failing to appear. The practical difference is the punishment exposure: without the hazardous duty element, you’re not facing potential life imprisonment, but you’re still looking at serious consequences. A deliberate decision to miss a movement as part of a plan to leave the military demonstrates the kind of intent that supports desertion charges, regardless of whether the specific movement involved combat or danger.