Beyond the standard appellate process, military courts provide several extraordinary remedies for challenging court-martial proceedings or convictions. These serve as safety valves for situations where the normal appellate process is inadequate.
Writ of Mandamus
A writ of mandamus in military courts directs a lower court or official to perform a duty owed to the petitioner. In the court-martial context, mandamus may be used to compel a military judge to take a specific action, such as ruling on a pending motion, enforcing a right that has been improperly denied, or correcting a clear abuse of discretion. Mandamus is an extraordinary remedy and is available only when the petitioner has no adequate remedy through the normal appellate process.
Writ of Habeas Corpus
A servicemember may seek habeas corpus relief to challenge the legality of their confinement. Habeas corpus petitions may be filed with the military appellate courts or with federal district courts. In the military context, habeas corpus is commonly used to challenge pretrial confinement, court-martial jurisdiction, or post-trial confinement when other remedies are unavailable or inadequate.
Writ of Coram Nobis
The writ of coram nobis is used to correct errors of fact that were not known at the time of trial and could not have been discovered through due diligence. In the military context, coram nobis may be sought when newly discovered evidence demonstrates a fundamental error in the proceeding that goes to the validity of the conviction itself.
Article 69 Review
Article 69 of the UCMJ provides for review of certain court-martial cases that are not otherwise subject to automatic appellate review. The Judge Advocate General may review cases under Article 69 on their own initiative or upon application by the accused. This review may examine legal sufficiency, newly discovered evidence, or fraud on the court.
Petition for New Trial Under Article 73
Article 73 allows a person convicted by court-martial to petition the Judge Advocate General for a new trial on the grounds of newly discovered evidence or fraud on the court. The petition must be filed within two years of the convening authority’s action (or, for cases reviewed by a CCA, within two years of the CCA’s decision). The petitioner must show that the evidence was not known at the time of trial and could not have been discovered through due diligence, and that it would probably produce a substantially more favorable result.
The All Writs Act
The All Writs Act (28 U.S.C. Section 1651) authorizes federal courts, including military appellate courts, to issue all writs necessary or appropriate in aid of their respective jurisdictions and agreeable to the usages and principles of law. In the military context, this broad authority allows the Courts of Criminal Appeals and CAAF to fashion remedies beyond those specifically provided by the UCMJ, such as ordering the production of evidence, compelling government action, or staying proceedings pending appellate review. The All Writs Act serves as a gap-filler that ensures the appellate courts can meaningfully exercise their jurisdiction even in situations the UCMJ does not specifically address.
Newly Discovered Evidence
When new evidence emerges after conviction, multiple avenues may be available depending on the timing and nature of the evidence. Article 73 provides the primary mechanism for seeking a new trial based on newly discovered evidence. If the standard appellate process has not yet concluded, the evidence may be raised on appeal. If all appellate remedies have been exhausted, coram nobis or habeas corpus may be available.
Actual Innocence Claims
Claims of actual innocence present particular challenges in the post-conviction context. Military courts have recognized that a credible showing of actual innocence may warrant extraordinary relief, though the standards are demanding. The petitioner must demonstrate that, in light of the new evidence, it is more likely than not that no reasonable factfinder would have found the petitioner guilty beyond a reasonable doubt.
Important Notice
This guide is provided for general informational and educational purposes only. It is not legal advice, and it should not be relied upon as a substitute for consultation with a qualified attorney. Military law is complex, and the application of these rules depends heavily on the specific facts and circumstances of each case. Statutes, regulations, and case law are subject to change. Anyone facing court-martial proceedings or military legal issues should seek the guidance of a licensed attorney experienced in military justice. The information presented here reflects publicly available legal authorities and does not represent the official position of any government agency or military branch.
