If an accusation under Article 120 of the Uniform Code of Military Justice is proven to be false, the military justice system has a range of responses available against the person who made it. These responses run from administrative measures to serious criminal charges. Which options apply depends on what the false accusation involved, whether it was made under oath, and how strong the evidence of falsity is. It is important to be precise: proving that an accusation was false, in the legal sense, is a high bar, and an acquittal of the accused is not by itself proof that the complaining witness lied.
A necessary distinction at the outset
A failed Article 120 prosecution does not automatically mean the accusation was false. The government carries the burden of proving guilt beyond a reasonable doubt, and a case can fail for many reasons that have nothing to do with deliberate fabrication, including insufficient evidence, credibility disputes, or legal defenses. To pursue discipline against an accuser, the command or a prosecutor must have actual evidence that the person knowingly made a false statement, not merely that the original case did not succeed. This distinction protects genuine victims and reflects the legal reality that disproving an allegation is different from proving a lie.
Criminal options under the UCMJ
When there is real evidence that a service member knowingly made a false accusation, several punitive articles can apply.
Article 107 addresses false official statements. If the accuser knowingly made a false statement in an official matter, such as a sworn or unsworn statement to investigators, with intent to deceive, this article can apply. False official statement is one of the most commonly available charges in this setting because military investigations routinely involve official statements.
Article 131 addresses perjury. If the false accusation was made under a lawful oath in a judicial proceeding or in a properly administered deposition or affidavit, and the statement was material and known to be false, perjury can be charged. Perjury is reserved for sworn falsehoods in formal proceedings, so it does not reach every false statement.
A separate provision addresses false swearing, which reaches a knowingly false statement made under a lawful oath outside the specific context that perjury requires. This can fill the gap when a statement was sworn but not made in the formal judicial setting perjury demands.
Article 131b addresses obstruction of justice. If the …