What Happens at a Court-Martial? A Step-by-Step Insider Breakdown

If you are searching “what happens at a court martial” or “court martial process step by step,” you are trying to understand something serious.

A court-martial is not:

• An HR meeting

• A counseling session

• A disciplinary conference

It is a federal criminal trial conducted under the Uniform Code of Military Justice.

Your freedom may be at stake.
Your rank.
Your retirement.
Your clearance.
Your reputation.

As former military judges, former military prosecutors, and federal trial leadership, we have seen the process from every angle.

Here is what actually happens.

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Step One: The Investigation

Most court-martial cases begin long before charges are filed.

They begin with investigation.

This may include:

• Army CID investigations

• Navy NCIS investigations

• Air Force OSI investigations

• Coast Guard CGIS investigations

• Command-directed investigations

• Inspector General inquiries

By the time charges are preferred, statements have often been taken, digital evidence reviewed, and command recommendations formed.

This is where early defense strategy matters most.

Former prosecutors know how investigative files are assembled.
Former judges know what weak investigations look like at trial.

If you are under investigation, you should immediately review:

👉 Military Investigations Lawyer

Because what happens in the investigation phase shapes everything that follows.

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Step Two: Preferral of Charges

If the command believes there is probable cause, charges are formally preferred.

This means:

• The accused is served with written charges

• The accuser swears to the allegations

• The case enters the formal UCMJ process

Charges may include one or multiple punitive articles, such as:

• Article 86 (AWOL)

• Article 92 (Failure to Obey)

• Article 112a (Drug Offenses)

• Article 120 (Sexual Assault)

• Article 128 (Assault)

This is no longer investigation.

This is prosecution.

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Step Three: Article 32 Preliminary Hearing (General Court-Martial Only)

Before a General Court-Martial can proceed, an Article 32 hearing is conducted unless waived.

This is similar to a federal grand jury screening — but with more defense participation.

At an Article 32 hearing:

• Evidence is presented

• Witnesses may be cross-examined

• The defense can challenge probable cause

• A Preliminary Hearing Officer makes recommendations

This stage can determine:

• Whether charges are referred

• Whether charges are reduced

• Whether forum is lowered

• Whether weak cases collapse

Former military judges understand how Article 32 testimony later impacts trial credibility.

Former prosecutors know how referral decisions are influenced by Article 32 performance.

Strategic advocacy here can dramatically alter exposure.

Learn more here:

👉 Article 32 Hearing Lawyer

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Step Four: Referral to Trial

After Article 32, the convening authority decides whether to refer charges to:

• Summary Court-Martial

• Special Court-Martial

• General Court-Martial

This decision determines maximum punishment.

Referral transforms the case into a fully scheduled criminal trial.

A military judge is detailed.
Trial counsel (prosecutors) are assigned.
Defense counsel are detailed.

Now the case becomes live litigation.

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Step Five: Arraignment

Arraignment is the formal reading of charges before the military judge.

At this stage:

• The accused is advised of rights

• Pleas are entered (guilty or not guilty)

• Motions deadlines are set

• Trial schedule is confirmed

Arraignment is procedural.

The real battle begins in motion practice.

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Step Six: Pretrial Motions

This is where experienced litigation counsel separate themselves.

Pretrial motions may include:

• Suppression of statements

• Suppression of digital evidence

• Unlawful command influence challenges

• Discovery violations

• Expert witness disputes

• Constitutional challenges

Former prosecutors know where investigative corners are cut.

Former judges know which arguments actually persuade from the bench.

This stage can:

• Limit evidence

• Dismiss charges

• Shape trial leverage

• Drive plea negotiations

Cases are often won or lost here.

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Step Seven: Forum Selection — Judge or Panel

In Special and General Courts-Martial, the accused may elect:

• Trial by military judge alone

• Trial by panel (military jury)

This is not a casual decision.

Strategic considerations include:

• Nature of allegations

• Rank structure

• Command climate

• Evidentiary complexity

• Sentencing posture

Former military judges bring rare insight here.

We understand how judges evaluate evidence — because we were the judge.

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Step Eight: The Trial

A court-martial trial closely mirrors a federal criminal trial.

The sequence typically includes:

Opening Statements
The prosecution presents evidence and witnesses
Cross-examination by defense
Defense case presentation
Rebuttal evidence
Closing arguments

Military Rules of Evidence apply.

Burden of proof is beyond a reasonable doubt.

The prosecution must prove every element of every charge.

Former prosecutors know how trial strategy is built.

Former judges know how credibility actually shifts in real time.

Trial is not theatrics.

It is controlled litigation.

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Step Nine: Findings

After deliberation:

• The military judge (in judge-alone trial) issues findings

• Or the panel returns verdicts

Each charge and specification is voted on separately.

The accused may be:

• Found guilty

• Found not guilty

• Found guilty of lesser included offenses

At this stage, criminal liability is determined.

If acquitted, the case ends.

If convicted, sentencing follows.

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Step Ten: Sentencing

Sentencing in courts-martial is structured but flexible.

Punishment may include:

• Confinement

• Reduction in rank

• Forfeiture of pay

• Restriction

• Hard labor

• Bad Conduct Discharge

• Dishonorable Discharge

• Dismissal (officers)

Mitigation matters.

Character evidence matters.

Rehabilitation potential matters.

Former military judges understand how sentencing arguments land.

Preparation for sentencing begins at case inception, not after conviction.

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Step Eleven: Post-Trial Review and Appeal

Convictions may receive:

• Automatic appellate review (depending on sentence)

• Review by service Courts of Criminal Appeals

• Review by the Court of Appeals for the Armed Forces

• Petition for certiorari to the U.S. Supreme Court

Additionally:

• Article 69 review

• Article 73 new trial petitions

• Article 74 clemency

• Board for Correction of Military Records

Appellate strategy requires issue preservation during trial.

Which is why trial counsel must think beyond verdict.

Learn more:

👉 Court-Martial Appeals Lawyer

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How Long Does a Court-Martial Take?

Timeline varies depending on:

• Complexity

• Number of charges

• Expert involvement

• Motion practice intensity

General Court-Martial cases often take:

Several months to over a year from investigation to trial.

Strategic defense early can shorten exposure or prevent referral entirely.

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What Is the Real Risk at a Court-Martial?

It is not just confinement.

It is:

• Federal criminal conviction

• Security clearance impact

• Federal employment consequences

• Veteran benefit consequences

• Firearm rights impact

• Discharge characterization

A court-martial rarely exists in isolation.

Which is why defense cannot be isolated.

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Frequently Asked Questions About the Court-Martial Process

What happens at a court martial

The process includes investigation, preferral of charges, Article 32 hearing (if General Court-Martial), referral, arraignment, motions, trial, findings, sentencing, and potential appeal.

How serious is a court martial

A General Court-Martial is equivalent to a felony-level federal prosecution. Special Courts-Martial can also impose significant punishment including Bad Conduct Discharge.

Can charges be dismissed before trial

Yes. Pretrial motions, negotiation, and evidentiary challenges can result in dismissal or reduction.

Do I need a civilian court martial lawyer

You have the right to hire civilian counsel in addition to military defense counsel. Many service members do so for added litigation experience and strategic independence.

How do I prepare for a court martial

Preparation begins immediately upon investigation. Do not wait until charges are referred.

Does a court martial show up on background checks

Depending on severity and reporting, court-martial convictions can impact federal databases and security clearances.

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Facing a Court-Martial?

The government is organized.

Prosecutors.
Investigators.
Experts.
Institutional authority.

Your defense must be stronger.

National Security Law Firm is not a solo practitioner model.

We are a litigation unit.

Our structure includes:

• Several former military judges

• Former military prosecutors

• A former United States Attorney

• Collaborative Attorney Review Board strategy

We understand what happens at a court-martial.

Because we have presided over them.

Prosecuted them.

And defended them.

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