A complaining witness who decides she or he no longer wants to participate in a sexual assault prosecution does not automatically end the case. Under the modern military justice system, the decision to prosecute a charge under Article 120 of the Uniform Code of Military Justice (UCMJ) rests with prosecutors and reviewing authorities, not with the alleged victim. A refusal to cooperate is an important practical factor, and it can sometimes make a case impossible to prove, but it is not a legal switch that forces dismissal.
Who actually controls an Article 120 case
The biggest change in how these cases are handled came with the creation of the Office of Special Trial Counsel (OSTC), which became fully operational across the armed forces on December 28, 2023. Article 120 (rape and sexual assault) is one of the “covered offenses” that fall under the authority of a special trial counsel. For these offenses, the special trial counsel, an independent prosecutor outside the accused’s chain of command, decides whether to prefer and refer charges. That referral decision is binding on the convening authority.
This matters for the cooperation question because it removes the case from the commander’s personal discretion. A commander cannot simply drop an Article 120 charge because the complainant changed her mind, and the special trial counsel evaluates the case based on the available admissible evidence and the interests of justice rather than on the wishes of any single witness.
Why a case can still proceed without the witness
Prosecutors are not always dependent on live, willing testimony from the complainant. Depending on the facts, the government may be able to build a case from corroborating evidence such as forensic findings, electronic messages, statements the accused made, eyewitness accounts, or admissions. In some situations, earlier statements the complainant made may be offered, though their use is tightly controlled by the rules against hearsay and by the accused’s Sixth Amendment right to confront witnesses. A statement that was never subject to cross-examination often cannot be used as substantive proof if the witness will not appear, which is precisely why an uncooperative witness can weaken a case even when the law does not require dismissal.
When refusal makes the case practically unwinnable
There is a meaningful difference between a charge that the law requires to be dismissed and a charge that prosecutors choose not to pursue because they can no longer meet their burden. If the complainant is the only source of essential evidence and will not testify, the government may be unable to prove the elements of the offense beyond a reasonable doubt. In that situation, a special trial counsel may withdraw or dismiss the charge as a matter of prosecutorial judgment. That outcome flows from the practical strength of the evidence, not from any rule giving the witness veto power.
Can a witness be compelled to testify
A complainant in a court-martial is generally subject to the same subpoena and process powers that apply to other witnesses. A reluctant witness can sometimes be ordered to appear. Compulsion has limits, though. A witness who invokes a valid privilege, such as the privilege against self-incrimination, may be protected from answering certain questions, and forcing hostile or traumatized testimony rarely produces persuasive evidence. Prosecutors weigh these realities carefully, and victim advocates and special victims’ counsel are involved to protect the complainant’s interests throughout.
The role of the alleged victim’s own counsel
Service members and dependents who report sexual assault are entitled to a special victims’ counsel or victims’ legal counsel, an attorney who represents the complainant’s interests directly. This lawyer can advise the complainant about the consequences of declining to participate, advocate for the complainant’s privacy and safety, and communicate the complainant’s position to the special trial counsel. While this counsel does not control the charging decision, the complainant’s stated wishes are part of the information prosecutors consider.
What an accused should understand
For an accused service member, a complainant’s reluctance is never a guarantee of dismissal and should not be treated as one. The case may continue on other evidence, the witness may ultimately be compelled to appear, or the complainant may change position again before trial. Defense counsel will track the status of the evidence closely, because the difference between a provable and an unprovable case can shift as cooperation, corroboration, and admissibility issues develop.
Bottom line
A complainant’s refusal to cooperate does not, by itself, require dismissal of an Article 120 charge. The charging decision belongs to an independent special trial counsel, the case can sometimes proceed on corroborating evidence, and a witness can sometimes be compelled to testify. At the same time, when the complainant is essential to proving the offense and will not participate, the practical result may be a withdrawal or dismissal driven by the strength of the evidence. Anyone facing or reporting an Article 120 allegation should consult qualified counsel, because the specific facts determine whether a case lives or dies.
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.