Summary, Special, and General Courts-Martial Compared
Key takeaways
- Courts-martial are not standing courts — each one is created by a convening order for specific charges and dissolves when the case closes.
- The three forums share the same Rules for Courts-Martial and Military Rules of Evidence; what changes is composition, jurisdiction, and punishment power. Art. 16, UCMJ.
- A summary court-martial is not a criminal conviction, and the accused has an absolute right to refuse it.
- A special court-martial is capped at 12 months of confinement and a bad-conduct discharge — and the judge-alone special court under Article 16(c)(2)(A) is capped lower still, with no discharge at all.
- A general court-martial requires an Article 32 preliminary hearing and Article 34 legal advice before referral, and it alone can adjudge a dishonorable discharge, dismissal of an officer, or death.
Courts that exist only by order
Unlike an Article III federal court, a court-martial is not a standing institution with a docket and a courthouse. Each one is created by a Court-Martial Convening Order for particular charges against a particular accused, and without that order there is no court and no authority to try anything. The commander who issues it — the convening authority — brings the court into existence at referral, and the court ceases to exist when the case closes after sentencing.
Congress authorized three types of these courts in Article 16, UCMJ. The statute itself contemplates all three forums doing the system’s work, echoing the General Article’s oldest formulation:
“crimes and offenses not capital, of which persons subject to this chapter may be guilty, shall be taken cognizance of by a general, special, or summary court martial, according to the nature and degree of the offense.”Art. 134, UCMJ
“According to the nature and degree of the offense” is the organizing idea: the same Rules for Courts-Martial and Military Rules of Evidence generally govern across forums, but jurisdiction and authorized punishments escalate sharply from summary to special to general.
The three forums side by side
| Summary (SCM) | Special (SPCM) | General (GCM) | |
|---|---|---|---|
| Rough civilian analog | None — an administrative-style hearing | Misdemeanor court | Felony court |
| Who can be tried | Enlisted members only | Any service member | Any service member |
| Composition | One commissioned officer — no judge, no members | Military judge and four members; judge alone if the accused elects — or a judge-alone court under Art. 16(c)(2)(A) | Military judge and eight members (twelve in a capital case); judge alone if the accused elects |
| Can the accused refuse it? | Yes — absolute right | No | No |
| Confinement ceiling | Up to one month (junior enlisted only; none for E-5 and above) | 12 months — or 6 months in the judge-alone court | Whatever Part IV authorizes for the offense, up to life or death |
| Discharge power | None | Bad-conduct discharge only — none in the judge-alone court | BCD, dishonorable discharge, or dismissal of an officer |
| Federal criminal conviction? | No | Yes | Yes |
| Pre-referral screening | None required | Legal advice before referral | Article 32 preliminary hearing plus Article 34 judge advocate advice |
Every row of that table is a defense consideration, but the last three drive the biggest decisions: whether a proceeding brands you with a federal conviction, whether it can take your discharge, and what screening the government must survive to get there. Where those ceilings come from — and how Part IV and Appendix 12 of the Manual set the per-offense maximums a general court-martial can reach — is covered in how maximum punishments are set.
Summary court-martial: the one-officer forum
The summary court-martial exists to resolve minor enlisted misconduct fast. Its charter, R.C.M. 1301(b), assigns it two duties at once: to “promptly adjudicate minor offenses under a simple procedure” while ensuring the interests of both the government and the accused are safeguarded and that justice is done. One commissioned officer — usually not a lawyer — serves as judge, prosecutor, defense counsel, and fact-finder rolled into one, applying the Military Rules of Evidence and the beyond-a-reasonable-doubt standard.
Three features define it. First, it reaches only enlisted members, and its punishments are modest: for junior enlisted, up to one month of confinement, forfeiture of two-thirds of a month’s pay, and reduction to E-1; for E-5 and above, no confinement at all — restriction and a one-grade reduction are the ceiling. Second, it is not a criminal conviction. Third, and most important, the accused can refuse it — an absolute right that forces the government to choose between dropping the matter, taking Article 15 action, or escalating to a real court-martial. Whether to accept or refuse is a genuine strategic decision, unpacked in our dedicated guide to the summary court-martial and its close cousin, the Article 15 versus court-martial choice.
The trade-off buried in the simplicity: counsel rights are thinner here than anywhere else in the system. The accused is entitled to consult with a lawyer before deciding whether to accept the forum, but has no right to appointed counsel at the hearing itself — a civilian attorney may appear only at the accused’s own expense. The findings are then reviewed by a judge advocate. Those limits are part of why the refusal right exists, and part of the calculus in exercising it.
Special court-martial: the misdemeanor forum
The special court-martial handles what the system treats as misdemeanor-level offenses, with far more formality and procedural protection than a summary proceeding. A conviction here is a federal criminal conviction, tried before a detailed military judge with counsel on both sides and the full Rules for Courts-Martial in play.
Convening authorities can send charges to two different configurations:
- A members court — a military judge and four panel members, with the accused able to elect trial by judge alone (and an enlisted accused able to request enlisted panel members). Punishment is capped at 12 months of confinement, forfeiture of two-thirds pay per month for 12 months, reduction to E-1, and a bad-conduct discharge — but never a dishonorable discharge or an officer’s dismissal.
- A judge-alone special court-martial under Article 16(c)(2)(A) — a forum the government can designate at referral, with no right to members. Its ceiling is lower: under Article 19(b), no more than six months of confinement, six months of forfeitures, and no punitive discharge of any kind.
The judge-alone special court is the government’s tool for disposing of lower-level cases quickly while still producing a federal conviction — which is exactly why the defense should scrutinize its use. A conviction without a discharge still carries a criminal record and its collateral consequences.
General court-martial: the felony forum
The general court-martial is the highest trial forum in military law, reserved for the most serious offenses. It alone can adjudge the full maximum punishment Part IV authorizes for an offense — including confinement for life, a dishonorable discharge or dismissal, and, for a handful of offenses, death. Under the current Article 16, its panel is a military judge and eight members, expanding to twelve in a capital case, unless the accused elects judge alone.
Because the stakes are highest, the pre-referral screening is heaviest. Charges cannot be referred to a general court-martial until an Article 32 preliminary hearing has examined the case — a proceeding where the defense can appear, present evidence, and cross-examine witnesses — and a judge advocate has advised the convening authority under Article 34 that probable cause supports the charges. Both requirements generate defense opportunities that no civilian grand jury system offers.
The general court-martial is also where the system’s gravest machinery lives: capital referrals, mandatory minimums for certain offenses, and — on conviction — sentencing that, for offenses committed after the 2023 reforms, is done by the military judge under structured parameters rather than by the members. Convictions here carry automatic appellate review when the sentence crosses the statutory thresholds, which is its own protection the lower forums lack.
What this means if your case hasn’t been referred yet
Between preferral and referral, the forum is still in play — and the difference between forums is the difference between a summary proceeding you can refuse, a 12-month cap, and exposure to decades of confinement. Defense submissions during this window can shape the convening authority’s choice: evidence weaknesses surfaced at the Article 32, matters presented with the Article 34 advice in mind, negotiation over a lesser forum. Once the referral order issues, the ceiling is set. If your charges are moving toward referral, that is the moment to have counsel pressing on the forum decision.
How the government picks the forum
The choice belongs to the convening authority. After charges are preferred, they are referred to one of the three court types by a commander empowered to convene that court — and the seriousness of the alleged offenses usually drives the level selected. The commander does not choose alone: legal advice is required before any referral to a special or general court-martial, and the formal Article 34 pretrial advice must precede a general court-martial referral.
Forum selection is also bounded by jurisdiction — a court-martial must be properly convened, properly composed, and have power over both the accused and the offense before any forum can act. Those requirements, and the motions they generate, are covered in court-martial jurisdiction. And whichever forum convicts, the sentencing rules that operate inside the ceiling are their own subject: see court-martial sentencing.
Practitioner’s note
Clients tend to fixate on the charges; we fixate first on the forum. The same specification can be a refusable summary proceeding or a felony-level general court-martial depending on decisions one commander makes with advice we are allowed to influence. In practice, our forum work happens early — presenting mitigation and evidentiary problems before referral, and treating the Article 32 not just as discovery but as a lever on the referral decision itself. We have also learned to read judge-alone special court referrals skeptically: the government gives up the discharge to buy speed, and speed is rarely the defense’s friend unless we make it so.
Frequently asked questions
Which type of court-martial is the most serious?
The general court-martial. It is the military's felony-level forum, reserved for the most serious offenses, and the only one that can impose the full maximum punishment for an offense — including confinement beyond a year, a dishonorable discharge, dismissal of an officer, life imprisonment, or death. It requires an Article 32 hearing and formal legal advice before charges can even be referred to it.
Can I turn down a summary court-martial?
Yes. Every accused has an absolute right to refuse trial by summary court-martial. Refusal forces the command to choose between dropping the matter, offering nonjudicial punishment, or referring charges to a special or general court-martial — where more is at stake but you gain full counsel and trial rights. The decision deserves legal advice before you make it.
Is a special court-martial conviction a federal conviction?
Yes. Unlike a summary court-martial or an Article 15, a special court-martial is a criminal trial, and a conviction there is a federal criminal conviction that follows you into civilian life. Its punishment ceiling — twelve months of confinement and a bad-conduct discharge — is misdemeanor-scale, but the conviction itself is not minor.
What is a judge-alone special court-martial?
A forum created by Article 16(c)(2)(A) that the convening authority can designate at referral: a military judge sits without members, and the accused cannot demand a panel. In exchange, punishment is capped at six months of confinement and six months of forfeitures, with no punitive discharge. It produces a federal conviction through a faster, leaner proceeding.
How many members sit on a court-martial panel?
Under the current Article 16, a general court-martial panel is eight members — twelve when the case is capital — and a special court-martial panel is four. The accused can elect trial by military judge alone instead, and an enlisted accused can request that enlisted members be included on the panel.
About the attorneys behind this guide
Michael Waddington, Civilian Military Defense Lawyer
Michael Waddington has tried cases in every forum the UCMJ offers over more than 25 years — as an Army prosecutor referring cases, as a defense counsel contesting them, and as a civilian military defense lawyer defending general courts-martial worldwide, from Article 120 allegations to war crimes cases. That forum-by-forum experience shapes how he attacks the referral decision itself, and it informs the trial advocacy books and instruction for which he is nationally recognized.
Alexandra González-Waddington, Founding Partner
Alexandra González-Waddington, founding partner of Gonzalez & Waddington, has spent more than 20 years defending service members across the full range of forums — general courts-martial for sexual assault, murder, and war crimes allegations, special courts-martial, and the administrative separation boards and Boards of Inquiry that shadow every forum decision. She has advised clients weighing whether to refuse a summary court-martial, and she legally reviewed this comparison against Article 16 and the current Rules for Courts-Martial.
Talk to a civilian court-martial defense lawyer today
Gonzalez & Waddington defends Soldiers, Sailors, Airmen, Marines, Guardians, and Coast Guardsmen worldwide — in UCMJ investigations, courts-martial, Article 15/NJP actions, GOMOR rebuttals, administrative separation boards, and Boards of Inquiry. We defend the whole case: the investigation, the trial, the administrative fallout, and the long-term consequences to your rank, retirement, clearance, and discharge.
Sources for this guide include the Uniform Code of Military Justice, the Manual for Courts-Martial (2024 ed.), the Rules for Courts-Martial, the TJAGLCS Criminal Law Deskbook, and the cited decisions of the Court of Appeals for the Armed Forces and the service Courts of Criminal Appeals. It is attorney advertising and general legal information — not legal advice, and reading it does not create an attorney–client relationship. Every case turns on its own facts. Service procedures vary; Army references (AR 27-10) are noted where used.