Appeals from courts-martial move through a two-tier system. A service Court of Criminal Appeals reviews the case first, and the United States Court of Appeals for the Armed Forces sits above the service courts as the civilian appellate court for the military justice system. When a case raises an issue that reaches beyond the individual accused, outside organizations sometimes want to weigh in. The question is whether a service member association, advocacy group, or similar organization may file a friend-of-the-court brief in these appeals. The answer is generally yes, but only on the court’s terms, and the threshold issue of military unions deserves its own explanation.
A note on military “unions”
It is important to address the word “union” directly. United States law restricts labor organizing within the armed forces. Federal statute makes it unlawful for a member of the armed forces to enroll in or maintain membership in a military labor organization, and it bars such organizations from certain activities directed at the military. As a practical matter, the kind of collective-bargaining union common in civilian workplaces does not exist for active-duty service members in the way it does elsewhere. What does exist, and exists robustly, is a large ecosystem of service member associations, veterans organizations, professional and bar associations, and public-interest advocacy groups. These are the entities that, in practice, seek to participate as friends of the court. The amicus question therefore turns on the rules governing outside organizations generally, not on any special status for a labor union.
The two ways an amicus brief gets before a military appellate court
Both the service Courts of Criminal Appeals and the Court of Appeals for the Armed Forces have rules of practice that recognize amicus participation. Under those rules, an amicus brief may be filed in one of two ways. The court may invite the brief, or the prospective amicus may file a motion for leave and the court may grant it. There is no automatic right for an outside organization to inject itself into a court-martial appeal. Participation is by invitation or by permission.
The joint rules that govern the service appellate courts make this framework explicit. A brief of an amicus curiae may be filed by invitation of the court or by motion for leave granted by the court. The rules also signal that the privilege is not to be abused. An amicus brief that does not …