Plea bargaining in a court-martial is real, but it does not work the way many service members expect. Under Article 120 of the Uniform Code of Military Justice (10 U.S.C. 920), the answer to whether penalties are negotiable is a qualified yes. Some terms can be shaped through a pretrial agreement, while others are fixed by statute and cannot be bargained away by either side. Understanding exactly where that line falls is the most important thing an accused can learn before sitting down to discuss a deal.
What a pretrial agreement can and cannot touch
In the military justice system, a negotiated resolution is documented in a pretrial agreement, sometimes called a plea agreement. The accused offers to plead guilty to specified charges, and in exchange the government agrees to certain concessions. Those concessions might include dismissing or merging charges, agreeing not to refer the case to a general court-martial, or accepting a sentence cap that limits how much confinement the military judge may impose.
The problem under Article 120 is that the two most serious offenses carry mandatory minimum punishments written directly into the statute. A conviction for rape or for sexual assault requires either a dishonorable discharge for an enlisted member or a dismissal for an officer. That punitive separation is not a matter of judicial preference or prosecutorial mercy. It attaches automatically by operation of law upon conviction. A pretrial agreement cannot waive it, reduce it, or convert it to a lesser form of discharge.
This is the core reason penalties under Article 120 are only partially negotiable. The mandatory floor stays in place as long as the conviction is for a covered offense. What remains open to negotiation is everything above that floor and the question of which offense the plea will name.
How charge selection becomes the real leverage
Because the discharge is locked to the offense, the most meaningful negotiation usually happens over what the accused pleads guilty to in the first place. Article 120 contains a ladder of offenses with very different exposure. Rape under Article 120(a) carries a maximum of confinement for life without eligibility for parole. Sexual assault under Article 120(b) carries a maximum of thirty years of confinement. Aggravated sexual contact under Article 120(c) carries up to twenty years, and abusive sexual contact under Article 120(d) carries up to seven years.
A plea negotiation may involve the government agreeing to accept a guilty plea to a lesser offense on that ladder, or to a different article altogether, in exchange for dropping the most serious charge. Moving from sexual assault to abusive sexual contact, for example, dramatically changes the confinement exposure and may change whether a punitive discharge is mandatory at all, since the mandatory discharge attaches to rape and sexual assault rather than to every offense under the article. The defense and the prosecutor are not haggling over the penalty in the abstract. They are negotiating over the label that drives the penalty.
Who actually holds the authority to deal
A significant structural change reshaped these negotiations in recent years. Authority over covered offenses, including Article 120 sexual offenses, now rests with independent military prosecutors organized under the services’ Offices of Special Trial Counsel. These prosecutors operate outside the accused’s chain of command. They decide whether an allegation qualifies as a covered offense, whether to prefer and refer charges, whether to offer a plea agreement, and whether to dismiss.
For an accused, this means the commander who once might have approved a deal no longer drives the decision on these cases. Negotiations run through specialized prosecutors whose mandate is focused on these offenses. That shift can make the government’s bargaining posture firmer on the question of the underlying charge, even while sentence caps and the disposition of other unrelated charges remain genuinely negotiable.
Sentence caps and the parts that stay flexible
Above the mandatory discharge, a pretrial agreement can still do meaningful work. A negotiated confinement cap can protect an accused from the full statutory maximum. If the agreed offense is sexual assault, with a thirty-year ceiling, a plea agreement might cap confinement at a far lower number, giving the accused certainty in exchange for the guilty plea. The military judge cannot exceed that cap even if the judge believes a longer sentence is warranted.
Forfeitures, reduction in rank, and the handling of any additional unrelated charges can also be addressed. So while the headline penalty structure for the most serious Article 120 offenses is rigid, the surrounding terms remain a legitimate field for negotiation.
The practical takeaway
The honest answer is that Article 120 penalties are negotiable at the edges but anchored at the center. An accused cannot bargain away the mandatory dishonorable discharge or dismissal that follows a conviction for rape or sexual assault. What an experienced defense counsel negotiates is the charge itself, any confinement cap above the statutory floor, and the resolution of collateral consequences. Because charge selection determines whether the mandatory discharge even applies, the most valuable plea negotiation under Article 120 is fought over the offense named in the agreement, not over the penalty attached to it.
Anyone facing these charges should consult a qualified military defense attorney before entering any negotiation, because the difference between two rungs on the Article 120 ladder can be the difference between a career-ending mandatory discharge and a survivable outcome.
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.