Arraignment in the Military Justice System: Charges, Pleas, and Forum

Arraignment is the shortest hearing in a court-martial and the one that locks the most decisions into place. It is often over in under an hour, and much of it can look like ceremony: the charges are read or their reading is waived, the accused is asked whether the rights just explained are understood, and a few formal questions are answered. Beneath that routine, three things happen that the rest of the trial is built on. The accused learns precisely what the government must prove, enters a plea to each charge, and decides who will hear the case. Two of those decisions, the plea and the forum, were reshaped by reforms that took effect in 2019 and again in December 2023, and an accused who treats arraignment as a formality can give away choices that cannot be taken back. This guide walks the proceeding as a sequence and then isolates the two decisions that carry the most weight.

Where arraignment sits in the case

Arraignment is the first session of the court-martial itself. Everything before it, the investigation, the swearing out of charges, the legal advice, the preliminary hearing for a general court-martial, and the convening authority’s order sending the case to trial, is preparation, and those steps are mapped in the companion discussion of the pretrial stages. Arraignment is the line the case crosses from that preparation into trial proceedings.

It also matters for timing. The government must bring an accused to arraignment within 120 days, measured from the earliest of when charges were preferred, when pretrial restraint was imposed, or when the accused entered on active duty, with certain approved delays excluded. Arraignment is the event that stops that clock. The accused is, by rule, called upon to plead, and that act of being called upon to plead is what “brought to trial” means for the speedy-trial calculation. This is why the date of arraignment is recorded so precisely: it is the finish line for one deadline and the starting gate for the contested proceedings that follow.

The proceeding, step by step

The arraignment unfolds in a fixed order, and each step has a purpose beyond formality.

The accused appears in person. Presence is required; arraignment cannot be conducted in the accused’s absence except in narrow circumstances, such as a voluntary absence after the proceeding has already begun. The military judge presides, the detailed defense counsel is present, and trial counsel represents the government.

The charges are read, or their reading is waived. The reading exists so that the accused hears, on the record, each charge by its UCMJ article and each specification with its factual allegations. In practice the reading is almost always waived, because the accused has had the charge sheet well in advance and a waiver costs nothing; the accused is still treated as having been notified. The waiver is a convenience, not a concession.

The military judge confirms the accused understands the governing rights. These include the right to counsel in its several forms, the right to remain silent and not testify, the right to confront and cross-examine witnesses and to compel the attendance of defense witnesses, and the government’s burden of proving guilt beyond a reasonable doubt, the standard explained in the dedicated discussion of the trial itself. The judge’s questions are not a script to be rushed; they build the record that the accused’s later decisions were knowing.

The accused enters a plea to each charge and specification. Pleas are taken individually, so an accused may plead not guilty to some specifications and guilty to others, a mixed plea. If the accused refuses to plead or stands mute, the judge enters a plea of not guilty, the default the system uses to protect rather than penalize silence.

The accused elects the forum. The judge asks whether the accused requests trial by military judge alone or by members, and the answer determines who decides guilt. If the accused does not affirmatively request judge alone, the case proceeds before members.

Any plea agreement is disclosed. If the parties have reached an agreement, its existence and terms are placed before the military judge, who must examine it. The two decisions that drive this proceeding, the plea and the forum, deserve to be taken apart, because current law has changed what each one means.

Decision point one: the plea and the modern plea agreement

The available pleas are not guilty, guilty, not guilty by reason of lack of mental responsibility, and, rarely, a conditional guilty plea that preserves a specific issue for appeal with the consent of the government and the judge. A guilty plea is not accepted on the accused’s word alone. The military judge conducts a providence inquiry, questioning the accused under oath to confirm that the plea is voluntary, that the accused understands every element of each offense, and that the accused can describe conduct that actually satisfies each element. If that factual basis is missing, the judge must reject the guilty plea and enter not guilty, and the case proceeds to trial. A guilty plea in a court-martial is therefore closer to a sworn confession tested in open court than to a checkbox.

The change that matters most here is terminology that reflects a substantive shift. What older sources call a “pretrial agreement,” tied to the convening authority’s now-superseded power to grant clemency, has been replaced. Plea agreements in courts-martial are now governed by Article 53a of the UCMJ, a provision added by reform and effective for the modern regime. The distinction is not cosmetic. Under the current framework, the parties negotiate the agreement, and once the military judge accepts it, the court-martial is bound by the limitations it expresses. The judge is not a bystander to that bargain: the judge must ensure the accused understands each provision and entered the agreement knowingly and voluntarily, and the judge may reject an agreement, including one whose sentencing terms are plainly unreasonable. The agreement can cap a sentence, dispose of some charges, and fix the terms on which the accused pleads guilty, and because the court is bound once the judge accepts it, the predictability runs both ways.

The plea and any agreement interact directly with the forum decision, which is why arraignment takes them up together. An accused pleading guilty under an Article 53a agreement is usually heading toward a providence inquiry and then sentencing rather than a contested trial on the facts. An accused pleading not guilty is choosing to put the government to its proof, and the next question, who weighs that proof, becomes decisive.

Decision point two: forum, and what the 2023 sentencing change did to it

Forum election is the accused’s alone. Neither the government, nor the convening authority, nor the military judge has a vote in it. The accused chooses between trial by military judge alone and trial by members, and that choice has traditionally been understood as a trade between a single legally trained fact-finder and a panel of fellow service members. A judge applies the law predictably and is harder to sway on emotion; members bring peer judgment and the possibility of a more sympathetic hearing. Those considerations still describe the choice of who decides guilt.

What changed, and what makes older guidance on this point unreliable, is the relationship between forum and sentencing. For non-capital offenses committed on or after 27 December 2023, the military judge imposes the sentence even when members have decided guilt. Members no longer sentence in non-capital cases. Under the prior regime, electing trial by members meant the panel would both decide guilt and, on conviction, set the punishment, so the forum choice was also a choice of sentencing authority. That link is now cut for non-capital cases. An accused who elects members today is choosing who decides guilt, not who decides the sentence, because in the event of conviction the judge will sentence regardless of the forum.

The sentencing the judge now performs is also more structured than the discretionary single figure members once returned. Confinement is pronounced in a segmented way, specification by specification, and the judge determines whether terms run concurrently or consecutively, working within sentencing parameters and criteria established for the new regime. Capital cases are the exception that proves the rule: there, members still decide the sentence, and the unanimity requirements that attach to a death case remain. For the ordinary non-capital case, however, the practical meaning of forum election has narrowed to the guilt decision, and any analysis of the choice that still treats a members panel as the sentencer is describing law that no longer applies.

How the pieces fit on the record

By the close of arraignment, a great deal has been fixed. The accused has been formally notified of the charges, has acknowledged understanding the governing rights, has entered a plea to each specification, has elected the forum, and, if there is one, has had a plea agreement examined by the judge. The proceeding is documented in the record of trial, the date is logged because it stopped the speedy-trial clock, and the case is now positioned either for a providence inquiry and sentencing on a guilty plea or for contested proceedings before the elected fact-finder. Arraignment looks brief because its work is concentrated: a few decisions, each with consequences that run through the rest of the case.

Frequently asked questions

Can an accused change a plea after arraignment? Before findings are announced, yes, with conditions. Moving from not guilty to guilty triggers a providence inquiry. Moving from guilty to not guilty requires the judge’s approval and can affect any plea agreement that was premised on the guilty plea. The plea entered at arraignment is not necessarily final, but unwinding it is governed by rule, not by preference.

Is a military plea agreement the same as a civilian plea bargain? They serve a similar purpose but operate under a distinct framework. A court-martial plea agreement is governed by Article 53a, must be examined by the military judge, binds the court once the judge accepts it, and can be rejected by the judge, including for sentencing terms that are plainly unreasonable. The older “pretrial agreement” terminology, tied to convening-authority clemency, describes a superseded system.

Does choosing trial by members mean the panel decides the punishment? Not for non-capital offenses committed on or after 27 December 2023. In those cases the military judge imposes the sentence even when members decide guilt. Members sentence only in capital cases. Guidance that assumes a members panel sets the sentence reflects the law as it stood before that change.

What happens if the accused says nothing when asked to plead? The military judge enters a plea of not guilty. Standing mute is treated as a not-guilty plea, not as a refusal that counts against the accused, consistent with the right not to incriminate oneself.

Must the charges actually be read aloud? No. The accused may waive the reading, and most do, because the charge sheet has been available beforehand. Waiving the reading does not waive notice of the charges; the accused is still considered to have been informed of them.

Sources and Authorities

• Uniform Code of Military Justice, Articles 53a (plea agreements), 52 (votes required for findings and sentence), and 25/16 (composition of courts-martial and forum), 10 U.S.C. ch. 47; 10 U.S.C. 853(b)(1) (military judge sentencing in non-capital cases).
• Rules for Courts-Martial, Manual for Courts-Martial, United States (2024 ed.): RCM 707 (speedy trial), RCM 903 (accused’s elections on the composition of the court-martial), RCM 904 (arraignment), RCM 910 (pleas and the providence inquiry), RCM 705 (plea agreements), and RCM 1002 and the sentencing rules governing segmented sentencing and parameters.
• FY2022 National Defense Authorization Act, Section 539E, providing for military judge sentencing of non-capital offenses, effective 27 December 2023.
• Military Justice Act of 2016 (effective 1 January 2019), establishing the Article 53a plea-agreement framework and standardized forum provisions.

Disclaimer

This guide describes how arraignment works in a court-martial under current law as of 2026, including changes to plea agreements and sentencing that took effect in 2019 and December 2023; it is general legal information and not legal advice. The plea and forum decisions made at arraignment carry consequences that depend on the specific charges, the date of the alleged offenses, and the service involved, and the law governing them has recently changed. A service member approaching arraignment should rely on counsel detailed or retained for the individual case rather than on a general description of the proceeding.