The short answer is no. A service member cannot be convicted of committing a substantive offense and also be convicted of being an accessory after the fact to that very same offense under Article 78 of the Uniform Code of Military Justice. The two roles are mutually exclusive as to a single crime, because the accessory-after-the-fact statute is built to punish a different person doing a different thing at a different time. Understanding why requires looking at how Article 78 relates to the law of principals under Article 77.
What Article 78 Punishes
Article 78 reaches any person subject to the code who, knowing that an offense punishable by the code has been committed, receives, comforts, or assists the offender in order to hinder or prevent the offender’s apprehension, trial, or punishment. The defining feature of the statute is timing. The assistance must come after the underlying offense is complete, and it must be given for the purpose of helping the offender escape justice. The accessory is, by definition, someone who was not a participant in the crime itself but who stepped in afterward to shield the wrongdoer.
What Article 77 Does Instead
Article 77, the law of principals, addresses the opposite situation. It provides that a person who commits an offense, or who aids, abets, counsels, commands, or procures its commission, or who causes an act to be done that would be an offense if directly performed, is punishable as a principal. In other words, someone who participates in the crime, including someone who helps bring it about, is treated as a principal and charged with the substantive offense itself, not as an accessory. The military does not use the label accessory before the fact; that conduct is folded into principal liability under Article 77.
Why the Same Person Cannot Be Both for the Same Offense
The reason a service member cannot be both the principal and an accessory after the fact to the same offense flows from the structure of the two articles. A principal is someone who committed or participated in the crime. An accessory after the fact is someone who, knowing another person committed the crime, helped that person evade justice afterward. The accessory must be a separate person from the offender, because the statute contemplates assistance rendered to the offender. A person cannot receive, comfort, or assist herself within the meaning of Article 78. For …