Drug Distribution: Federal Sentences vs. Marine Corps Courts-Martial
The Marine Corps had 80 convictions for drug distribution, and the median adjudged confinement was 10 months, the highest of the services. Federal court had a median prison term of 65 months for 160,460 people sentenced in fiscal years 2016 to 2025. The groups differ in size and in what they count.
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In brief: The Marine Corps had 80 convictions for drug distribution, and the median adjudged confinement was 10 months, the highest of the services. Federal court had a median prison term of 65 months for 160,460 people sentenced in fiscal years 2016 to 2025. The groups differ in size and in what they count.
This post uses the U.S. Sentencing Commission's records of 160,460 people sentenced in federal court in fiscal years 2016 to 2025, compared with court-martial results from this site's Military Trial Results data (updated November 2, 2026). Acquittals and dismissals come from a second source, the Federal Judicial Center's records of 753,808 federal defendants whose cases ended in fiscal years 2016 to 2025. It is part of the Federal Prosecution Analysis series, which builds on Military Moves Toward Sentencing Guidelines to Mirror the Federal System. How the numbers were built: How the Federal Comparison Data Was Built.
Marine Corps Confinement Was Highest Among the Services
The Marine Corps median adjudged confinement of 10 months was higher than the medians for the Army (4.9 months), Air Force (3.9 months), and Navy (8 months). Of the 80 Marine Corps convictions, 75 included confinement (94%).
A quarter of the sentences were 15.5 months or more. A general court-martial tried 33 of the 80 convictions (41%).
Did the Median Change Over Time?
For trials in 2016 to 2019, the median confinement was 15 months, based on 9 cases with confinement. For trials in 2020 to 2025 it was 10 months, based on 66 cases.
The later median is lower. The earlier group has only 9 cases, and the records cannot say what accounts for the change.
Punitive Discharges in Marine Corps Convictions
Of the 75 enlisted members convicted, 71 received a punitive discharge (95%). That was 14 dishonorable discharges and 57 bad-conduct discharges.
The records also list 1 officer convicted, and that officer was dismissed.
The Marine Corps discharge rate was the highest of the services. The Army rate was 88%, the Navy rate 81%, and the Air Force rate 64%.
| Service | Convictions, 2016–2025 | With confinement | Median confinement | Punitive discharge (enlisted) | Guilty pleas (where recorded) |
|---|---|---|---|---|---|
| Army | 53 | 94% | 4.9 months | 88% | 96% |
| Air Force | 227 | 94% | 3.9 months | 64% | 63% |
| Navy | 48 | 94% | 8 months | 81% | 85% |
| Marine Corps | 80 | 94% | 10 months | 95% | 88% |
Guilty Pleas and Contested Cases
All 80 convictions had a plea recorded, and 70 were guilty pleas (88%). The median confinement after a guilty plea was 10 months, based on 66 cases with confinement.
In contested cases ending in conviction, the median was also 10 months, based on 9 cases with confinement. In this group, the plea did not change the median.
In federal court, 98% pleaded guilty, which was 156,776 of 160,460 people. The median prison term was 63 months after a plea and 180 months after a trial.
Federal Court for the Same Offense Group
The U.S. Sentencing Commission data covers people sentenced under primary guideline §2D1.1 without an import statute, mostly under 21 U.S.C. 841 and 846. Federal prison went to 154,580 people (96%), and the median term was 65 months (5.4 years).
Probation only went to 4,509 people (3%). A quarter of those in prison received 120 months or more.
A mandatory minimum prison term applied to 98,889 people (62%). Supervised release followed prison for 151,915 people (95%).
| Marine Corps courts-martial | Federal court, FY2016–FY2025 | |
|---|---|---|
| Convictions or people sentenced | 80 | 160,460 |
| Sentenced to confinement or prison | 94% | 96% |
| Median confinement or prison | 10 months | 65 months |
| A quarter received this or more | 15.5 months | 120 months |
| Pleaded guilty | 70 of 80 with a plea recorded (88%) | 98% |
| Mandatory minimum applied | See the caveats | 62% |
What the Comparison Leaves Out
The Marine Corps figures are as adjudged at trial, before clemency or appeal. The federal figures are terms imposed, not time served. Federal fiscal years run October 1 to September 30, and court-martial counts use trial dates.
Federal courts also report where a sentence fell against the guideline range. Court-martial records have no such field, and no criminal history field.
The records do not show the drug, the quantity, or any case facts. They cannot explain why the Marine Corps median is higher than the other services. This is not legal advice.
How We Counted
Marine Corps courts-martial with trial dates in 2016 to 2025 ending in a conviction for drug distribution (Article 112a wrongful distribution; federal drug trafficking without an import statute) (80). Federal: 160,460 people sentenced under primary guideline §2D1.1 without an import statute (mostly 21 U.S.C. 841 and 846), fiscal years 2016 to 2025 (U.S. Sentencing Commission).
Federal fiscal years run from October 1 to September 30. No person, judge, or lawyer is identified in any of these records.
What to Keep in Mind
Who is in each set of numbers. The federal sentencing numbers come from the U.S. Sentencing Commission. They count only people who were convicted and sentenced in federal district court. People whose cases were dismissed or who were acquitted are not in them. The military numbers come from court-martial results, which include acquittals. To compare acquittal or dismissal rates, the federal side uses a different source: the Federal Judicial Center's case data, which counts every defendant whose case ended.
Different cases reach each system. Federal prosecutors bring a narrow set of cases. In fiscal year 2024, immigration and drug trafficking cases were 59% of everyone sentenced in federal court (36,664 of 61,678). Many crimes that the military prosecutes, such as most assaults, most sexual assaults between adults, and drug use, are usually state crimes for civilians and reach federal court only in special situations, such as on federal land or in Indian Country. A federal case and a court-martial for the same crime can involve different kinds of facts.
Time periods. Federal numbers are by federal fiscal year (October 1 to September 30), based on the sentencing date. The military numbers are by trial date. Neither source has the date of the offense, so a change in law shows up in either data set gradually.
Offense categories do not line up exactly. Each comparison uses a federal offense group chosen to match the military article as closely as possible (see the crosswalk). Some matches are close; others are partial. The post says which federal guideline or statute was used and why it is not an exact match.
Mandatory minimum sentences. Many federal statutes on drugs, images of child exploitation, child sex abuse, and firearms carry mandatory minimum prison terms. The UCMJ has mandatory minimums only for a few offenses (a dishonorable discharge or dismissal for rape and sexual assault, and life for premeditated murder). Federal sentences for these offenses are partly set by Congress, not by the judge.
No parole in federal prison; credit for good conduct. Federal prison has no parole for crimes committed on or after November 1, 1987. A federal prisoner can earn up to 54 days of good conduct credit for each year of the sentence the judge imposed, which is about 15%. Some federal prisoners can also earn First Step Act time credits, but many offenses make a person ineligible. The numbers in this post are the sentences judges imposed, not the time people actually served.
Military confinement credit and parole. For military sentences adjudged after 2004, good conduct time is 5 days for each month of confinement, about 16%. Military prisoners can also earn up to 8 more days a month for work and programs and up to 2 days a month for special acts, with a limit of 15 days a month in total. Military prisoners can be considered for parole by their service's clemency and parole board. The military numbers in this post are the confinement adjudged at trial, not the time served.
Military sentences include punishments federal sentences do not. A court-martial sentence can include a punitive discharge (bad-conduct discharge, dishonorable discharge, or dismissal for officers), reduction in rank, and forfeiture of pay. These have no federal counterpart. A comparison of months of confinement leaves them out. A short confinement term combined with a dishonorable discharge is a heavier sentence than the months alone show.
Federal supervised release. Most federal prison sentences are followed by a term of supervised release that the judge sets as part of the sentence. A person who violates it can be sent back to prison. A court-martial cannot sentence anyone to supervision after release. Military parole and mandatory supervised release are decided later by a board, not by the judge at trial.
Who decides the sentence, and under what rules. Federal judges sentence every federal case. They must calculate the Sentencing Guidelines range, which is advisory, and must impose any mandatory minimum the statute requires unless an exception applies. In courts-martial, the accused could choose sentencing by members until the rules changed. For cases in which every guilty finding is for an offense committed after December 27, 2023, a military judge sentences alone, within sentencing parameters. Courts-martial tried in 2024 and later include both old-rule and new-rule cases, and the data cannot tell them apart.
How life sentences and "time served" are counted. In the federal numbers, a life sentence is counted as 470 months, and any other sentence longer than 470 months is counted as just under 470 months. A sentence of "time served" is counted as one day (0.03 months). Averages are affected by these rules; medians much less.
Related Analysis
- Military Moves Toward Sentencing Guidelines to Mirror the Federal System (the background article)
- Federal Prosecution Analysis (all federal posts)
- How the Federal Comparison Data Was Built (sources and method)
- Drug Distribution and Importation: Federal vs. Court-Martial Sentences, 2016–2025 (overview)
- Drug Distribution: Federal Sentences vs. Air Force Courts-Martial, 2016–2025
- Drug Distribution: Federal Sentences vs. Army Courts-Martial
- Drug Distribution: Federal Sentences vs. Navy Courts-Martial, 2016–2025
- Drug Distribution Sentences Since the 2023 Military Sentencing Reform: What the Data Shows So Far
- Drug Distribution Charges: How Often Federal Trials and Courts-Martial End in Acquittal
- Drug Distribution Charges: Federal Trial Acquittals vs. Contested Marine Corps Courts-Martial
- Are Courts-Martial More Likely to End in Acquittal Than Federal Trials? (related comparison)
- Guilty Pleas in Federal Court vs. Courts-Martial, Year by Year (related comparison)
- Child Pornography Sentences: Federal Court vs. Courts-Martial, 2016–2025 (related comparison)
- Federal Law Has No Crime of Drug Use: How Article 112a Cases Compare (related comparison)
- Sexual Abuse of an Adult: Federal Cases vs. Article 120 Courts-Martial (related comparison)
- Child Sexual Abuse and Enticement: Federal Cases vs. Article 120b Courts-Martial (related comparison)
- Theft and Fraud by Dollar Loss: Federal Sentences vs. Article 121 Courts-Martial (related comparison)
- Is Navy-Marine Corps Drug Prosecution Rising or Falling? Article 112a, 2017–2025 (court-martial data)
- How Much Confinement for an Article 112a Conviction in the Navy-Marine Corps? (court-martial data)
- Fighting a Navy-Marine Corps Drug Charge: How Contested Cases Ended (court-martial data)
- When Navy-Marine Corps Accused Plead Guilty to Drug (court-martial data)
- Article 112a (Wrongful Use, Possession of Controlled Substances): Court-Martial Data and Trends (court-martial data)
- Navy-Marine Corps Courts-Martial: Data and Trends (court-martial data)
- Article 112a UCMJ Drug Offenses and Positive Urinalysis (law firm reference page)
- U.S. Sentencing Commission, Individual Offender Datafiles (source)
- Federal Judicial Center, Integrated Database (criminal defendants) (source)
About the author. Jocelyn C. Stewart is a retired Army JAG with more than 24 years of trying courts-martial and more than 200 jury trials. She hosts Where All The Bodies Are Buried and runs the Law Office of Jocelyn C. Stewart. This analysis is for education and information only. It is not legal advice, and every case is different.