The Article 32 preliminary hearing, governed by 10 U.S.C. 832 and implemented by Rule for Courts-Martial 405, is the screening step that must occur before charges are referred to a general court-martial, unless the accused waives it. After Congress rewrote Article 32 in the National Defense Authorization Acts for fiscal years 2014 and 2015, the proceeding changed character in a way many accused still do not appreciate, and that misunderstanding is the source of the most common and most consequential mistake: treating the hearing as something it no longer is. The single biggest error is approaching the Article 32 as a discovery tool or a mini-trial and litigating accordingly, when the law has narrowed it to a limited probable-cause screen.
What the hearing is now, and what it is not
Before the 2014 reforms, the Article 32 investigation functioned in part as a discovery vehicle, where the defense could call government witnesses and develop the case. The amendments deliberately stripped that function. Congress removed discovery as a purpose of the hearing and refocused the preliminary hearing officer on three narrow questions: whether the specifications allege offenses under the UCMJ, whether there is probable cause to believe the accused committed the charged offenses, and whether the convening authority has court-martial jurisdiction. The hearing was modeled on the federal preliminary hearing under Federal Rule of Criminal Procedure 5.1 rather than on a grand jury or a trial. The preliminary hearing officer is directed to remain impartial and not to become an advocate for either side.
Two structural features follow from this. First, the government may present much of its case by summary or by sworn statement rather than live testimony, and a named victim cannot be compelled to testify at the hearing. Second, even a finding of no probable cause is not binding; the convening authority may refer charges anyway. An accused who does not internalize these realities tends to overinvest in the wrong battles.
The core mistake: fighting the wrong fight
The most common mistake, then, is mismatching strategy to the proceeding. This shows up in several recurring ways.
Some accused, often before retaining experienced counsel, expect the hearing to be the place where the case is won or where every government witness will be cross-examined at length. When the government proceeds on paper and the alleged victim does not appear, they feel ambushed, having pinned hopes on confrontations that the current rules do not guarantee. The realistic value of the modern Article 32 is narrower: locking in testimony from any witnesses who do appear, exposing weaknesses for later use, and building a record, not defeating the charges outright.
Others swing the opposite way and treat the hearing as a meaningless formality to be ignored. That is equally a mistake. Even a limited hearing is an opportunity to observe how the government frames its theory, to create a sworn record that can be used to impeach witnesses later, and in some cases to persuade the convening authority, through the additional matters the rules allow the parties and victims to submit, that the charges should be disposed of differently. Squandering that opportunity forfeits one of the few pretrial chances to gather information and shape disposition.
Related errors that flow from the same misunderstanding
Speaking without appreciating the stakes. The hearing is part of a criminal process, and the protections against self-incrimination under Article 31 still apply. An accused who makes statements at or around the hearing, or who reacts to testimony in ways that are recorded, can damage the defense. The hearing is not the place to tell one’s side of the story.
Waiving the hearing without understanding the consequences. An accused may waive the Article 32, and sometimes waiver is a sound tactical choice. But waiving without counsel’s analysis forfeits the chance to preserve testimony and to assess the government’s evidence, and it should never be a default reaction to stress or a desire to move things along.
Failing to make timely, specific requests. The rules give the defense limited but real entitlements, including representation by counsel, the ability to cross-examine witnesses who do appear, and the ability to request the production of relevant witnesses and evidence under the standards in Rule for Courts-Martial 405. These must be invoked properly and on time. An accused who does not work with counsel to make focused requests loses access to the tools the rule still provides.
Misreading a favorable recommendation. Because the preliminary hearing officer’s probable-cause assessment does not bind the convening authority, an accused who hears that the officer doubts the case may relax prematurely. The decision to refer rests elsewhere, and charges can proceed despite a skeptical hearing officer.
How to avoid the mistake
The remedy is to calibrate expectations and effort to what the hearing actually offers. That means retaining or consulting qualified defense counsel before the hearing, understanding that the proceeding is a probable-cause screen rather than a trial, and using it deliberately to lock in any live testimony, to study the government’s theory, to preserve impeachment material, and where appropriate to submit matters bearing on disposition. It also means staying silent on the merits, making precise and timely production requests, and treating waiver as a considered tactical decision rather than a reflex.
Bottom line
The most common mistake accused make during Article 32 hearings is misjudging the nature of the proceeding. Since the 2014 and 2015 reforms, the hearing is a limited, impartial probable-cause screen modeled on the federal preliminary hearing, not a discovery engine or a trial, and its findings do not bind the convening authority. Accused who expect too much, or who dismiss the hearing as pointless, both fall into the same trap. The accused who fares best understands exactly what the modern Article 32 can and cannot do, says nothing on the merits, works with counsel to make the limited requests the rule allows, and uses the hearing to gather information and shape disposition rather than to win the case on the spot.
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.
For these reasons, no reader should act or decline to act based on this content without first consulting a licensed attorney experienced in military justice about their own situation. The author and publisher make no warranty, express or implied, as to the accuracy, completeness, timeliness, or current applicability of the information provided, and disclaim any liability for any action taken or not taken in reliance on it. If you are facing investigation, charges, or an adverse administrative action, time limits may apply, and you should seek qualified counsel promptly.