Discovery violations in an Article 120 proceeding can take several forms, from a late-disclosed witness statement to a failure to turn over favorable evidence. Military law gives the military judge a flexible set of tools to address them, and in serious cases those tools reach all the way to dismissal. The right remedy depends on what was withheld, why, and how much it harmed the accused. Knowing the framework helps defense counsel ask for relief that fits the violation, and helps everyone understand why the same misstep can produce a minor correction in one case and a case-ending sanction in another.
The discovery obligations being enforced
Two overlapping sources define what must be disclosed. Rule for Courts-Martial (RCM) 701 establishes broad military discovery, entitling the defense to material that is relevant to the preparation of the defense or that the government intends to use, and it imposes a continuing duty to disclose, so a party need not repeat a request to keep receiving newly discovered material. Separately, the constitutional rule of Brady v. Maryland, applied in the military, requires the government to disclose evidence favorable to the accused that is material to guilt or punishment, including impeachment material.
Article 120 cases make these duties especially important. When a case turns on the credibility of a single complaining witness, impeachment material, prior inconsistent statements, and evidence bearing on motive or bias can be decisive. A failure to disclose such material is not a technicality; it can go to the heart of a fair trial.
The military judge’s authority to remedy a violation
When a discovery violation comes to light, the source of the judge’s remedial power is RCM 701(g). The judge may regulate discovery and, on finding a violation, may select from a range of sanctions. The rule lists several and authorizes the judge to enter any order that is just under the circumstances, which gives the court latitude to match the remedy to the harm.
The available measures generally run along a spectrum. The judge can order the delinquent party to permit the discovery, which is the most basic fix when the material still exists and can be produced. The judge can grant a continuance, giving the disadvantaged party time to investigate the newly disclosed material, interview a late-identified witness, or consult an expert. The judge can prohibit the offending party from introducing the evidence or calling the witness that …