Pretrial Stages of a Court-Martial: Investigation, Restraint, Article 32, and Referral
Key takeaways
- Every stage of the pretrial process is governed by rule — R.C.M. 301 through 707 — and every stage creates rights the defense can enforce and errors the defense can exploit.
- For a general court-martial, the government must clear two gates before trial: the Article 32 preliminary hearing and the Article 34 pretrial advice.
- Speedy-trial clocks run through this phase — the 120-day rule of R.C.M. 707 and, for confined accused, Article 10’s stricter demand.
- Early defense involvement — before charging decisions are made — is the highest-leverage move in a military case.
The pretrial timeline at a glance
Restraint decision→
Preferral of charges→
Article 32 hearing→
Article 34 advice→
Referral→
Arraignment & trial
The map above is the general court-martial path — the military’s felony track. Special and summary courts-martial skip the Article 32 and Article 34 gates, and many allegations never enter this pipeline at all, resolving instead through Article 15s and administrative actions. Understanding which track your case is on — and who is deciding that — is the first task of any defense.
The stages, stage by stage
1. Investigation
Military criminal cases begin with CID, NCIS, OSI, CGIS, or military police — or with a command inquiry. Long before charges exist, the investigation stage fixes the evidence: interviews, digital forensics, and the statements service members give (or wisely decline to give) under Article 31. The rights that control this stage are covered in our Article 31 self-incrimination guides; the practical rule is simpler: talk to a defense lawyer before you talk to investigators.
2. Pretrial restraint and confinement
Commanders may impose restraint pending disposition — from conditions on liberty through restriction, arrest, and pretrial confinement, each governed by R.C.M. 304 and 305. Confinement decisions are reviewable on a strict clock, and unlawful pretrial punishment earns sentencing credit under Article 13 — the complete pretrial confinement guide covers the rules, the reviews, and the credits.
3. Preferral of charges
Charges become real when an accuser signs the charge sheet under oath. Preferral triggers formal notice to the accused and starts key clocks — including the R.C.M. 707 speedy-trial clock. How charges are drafted — and attacked — is covered in charges and specifications.
4. The Article 32 preliminary hearing
No charge reaches a general court-martial without a preliminary hearing before an impartial hearing officer, who tests the specifications, probable cause, and jurisdiction, and recommends a disposition. The accused attends with counsel, may cross-examine witnesses, and may present evidence. This is the defense’s first on-the-record engagement with the government’s case — start with the complete Article 32 guide, then the deep dives on your rights, witnesses and victims, and the report and defects.
5. Article 34 pretrial advice and referral
Before a general court-martial referral, the staff judge advocate must advise the convening authority in writing — including that probable cause supports each specification (the Article 34 advice). Referral is the formal order sending charges to trial; for covered offenses, the Office of Special Trial Counsel now holds the referral power. Once charges are referred, the case moves to the trial phase — arraignment, motions, and either a negotiated agreement or a contested court-martial.
What this means if you’re at the start of this road
Every arrow on the timeline above is a decision point where the case can end, escalate, or change shape — and at every one of them, the government has lawyers working the file. The defense should too. Retaining counsel during the investigation, before preferral, preserves options that are simply gone by arraignment: shaping the command’s disposition decision, winning the Article 32, and negotiating from strength rather than necessity.
Guides in this section
Frequently asked questions
How long does the pretrial phase of a court-martial take?
It varies widely, but the speedy-trial rules set outer bounds: R.C.M. 707 generally requires arraignment within 120 days of preferral or pretrial restraint, with excludable delays, and Article 10 imposes a stricter reasonable-diligence standard when the accused is in pretrial confinement.
What is the difference between preferral and referral of charges?
Preferral is the formal accusation — an accuser signs the charge sheet under oath. Referral is the later order by the convening authority (or special trial counsel for covered offenses) sending those charges to a specific court-martial for trial. The Article 32 hearing and Article 34 advice sit between the two for general courts-martial.
Can charges be dropped during the pretrial phase?
Yes. Charges can be dismissed or withdrawn at any point, and allegations are frequently resolved short of trial — through dismissal after a weak Article 32, an administrative action, or a negotiated agreement. A strong pretrial defense is aimed at exactly these off-ramps.
Do I get a lawyer during the pretrial phase?
Yes. You have the right to detailed military defense counsel at no cost once charges are preferred — and the right to consult counsel during the investigation. You may also retain civilian defense counsel at any stage, including before any charges exist, which is when counsel can often do the most.
About the attorneys behind this guide
Michael Waddington, Civilian Military Defense Lawyer
Michael Waddington has guided service members through every stage on this page for more than 25 years — from the first knock on the door by CID to referral and trial. A former Army prosecutor and defense counsel and a nationally recognized author and instructor on cross-examination, he has defended Article 120, war crimes, and violent offense cases worldwide, and much of that record was built in the pretrial phase, before a panel was ever seated.
Alexandra González-Waddington, Founding Partner
Alexandra González-Waddington, founding partner of Gonzalez & Waddington, has spent more than 20 years working the pretrial phase where cases are actually decided — investigations, restraint reviews, preliminary hearings, and the negotiations that surround them. Bilingual in English and Spanish, she has represented Soldiers, Sailors, Airmen, Marines, Guardians, and Coast Guardsmen at commands around the world.
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.