Article 88 of the Uniform Code of Military Justice can reach speech published online, including anonymous posts, but prosecuting an anonymous post raises a practical hurdle that often decides the case: the government must prove who actually made the statement. Article 88, codified at 10 U.S.C. 888, punishes a commissioned officer who uses contemptuous words against the President, the Vice President, Congress, the Secretary of Defense, the Secretary of a military department, the Secretary of Homeland Security, or the Governor or legislature of any State, Commonwealth, or possession in which the officer is on duty or present. Nothing in the article exempts the internet. The medium does not matter, but identity and authorship matter a great deal.
The elements the government must prove
To convict, the prosecution must establish that the accused was a commissioned officer, that the accused used certain words against a covered official or legislature, that by an act of the accused those words came to the knowledge of a person other than the accused, and that the words were contemptuous, either in themselves or by the circumstances under which they were used. An online post can satisfy each element. The act of posting can be the act that brings the words to the knowledge of others, and a post visible to readers plainly reaches a third party. So in principle, a contemptuous online statement about a covered official, made by a commissioned officer, falls within the article.
The authorship problem with anonymous posts
The difficulty with an anonymous post is the second and third elements as applied to a specific defendant. The government must connect the words to the accused. With an anonymous account, a pseudonym, or a deleted profile, identifying the author can be the central contested issue. In many cases the matter reaches the command through a screenshot forwarded anonymously, which proves that a post existed but does not, by itself, prove who wrote it.
Several real-world circumstances can break or weaken the link between an account and a person. An account may be shared among several people. A phone or device may have been used by someone other than its owner, or may have been lost or stolen. A group or unit page may allow posts that are hard to attribute to one individual. Each of these possibilities can create reasonable doubt about authorship. Lack of proof of authorship, or affirmative evidence of misidentification, is a powerful defense in cases built on digital speech.
How attribution is established
When the government does pursue an anonymous post, it must authenticate the evidence and tie it to the accused. Authentication under the rules of evidence requires a showing that the item is what the proponent claims it is. For a social media post, that can involve metadata, account registration information, internet protocol records, device forensics, distinctive style or content known to belong to the accused, admissions, or testimony from someone with knowledge. The stronger and more independent these links are, the more likely the government can satisfy its burden. The weaker they are, the more room the defense has to argue that the post cannot be reliably attributed to the accused at all.
Speech that falls outside the article even when attributed
Even when authorship is established, not every online post is contemptuous within the meaning of Article 88. The Manual for Courts-Martial recognizes that adverse criticism of a covered official in the course of a political discussion, even when emphatically expressed, is not necessarily chargeable, and that expressions of opinion made in a purely private conversation should not ordinarily be charged. Online speech can shade into protected political criticism rather than personal contempt for a covered official. The line between sharp disagreement with policy and scornful, derisive words aimed at the person or office is fact-specific, and it is a separate question from whether the accused wrote the post.
It is also worth remembering that Article 88 applies only to commissioned officers. An anonymous post by an enlisted member or a warrant officer cannot be charged under Article 88 at all, although other provisions or service regulations governing online conduct may apply.
Privacy, deletion, and the passage of time can complicate the case
Anonymous posts also tend to be transient. An account may be deleted, a platform may purge data after a period, and metadata that could link a post to a device may no longer exist by the time a command investigates. The government cannot rely on records it does not have, and a screenshot detached from any verifiable source raises its own authentication problems, because a screenshot can be altered or fabricated and proves only what someone captured, not who originally wrote it. The defense can probe the chain of custody of the image, the absence of corroborating account or device data, and any gaps between when a post supposedly appeared and when it surfaced in the command. Where the government’s proof of authorship rests on inference rather than reliable forensic or testimonial links, those gaps matter.
Practical takeaways
Anonymous online posts can be prosecuted under Article 88, but the prosecution faces two demanding tasks. First, it must prove that the accused, a commissioned officer, actually authored the post, which can be difficult when accounts are anonymous, shared, or compromised. Second, it must prove that the words were genuinely contemptuous toward a covered official rather than protected political criticism. A screenshot alone rarely carries that burden. An officer who learns that an anonymous post is being attributed to him should avoid making statements to investigators without counsel and should consult experienced military defense counsel promptly, because the authentication and attribution issues, handled correctly, are often where these cases are won or lost.
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.
Reading this article, or contacting any website on which it appears, does not create an attorney-client relationship between the reader and any law firm, attorney, or author. Every court-martial, nonjudicial punishment action, administrative separation, and security-clearance matter turns on its own facts, the charged articles, the convening authority, the service branch, and the evidence, and outcomes vary widely from one case to another.
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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