The Articles of the UCMJ are the foundation of U.S. military law. They define who is subject to military law, the rights of service members, the rules for courts-martial, and the specific criminal offenses under military jurisdiction. The UCMJ contains 146 articles, organized into subchapters.

Article 1 Short title, Article 2 Persons subject, Article 3 Jurisdiction, Article 7 Apprehension, Article 15 Non-judicial punishment, Article 16–21 Courts-martial jurisdiction, Article 22–29 Convening and composition of courts-martial, Article 30 Charges and specifications, Article 31 Rights against self-incrimination, Article 32 Preliminary hearing, Article 34 Staff judge advocate advice, Article 35–46 Trial procedures, Article 55–58b Sentences and punishments, Article 77 Principals, Article 80 Attempts, Article 81 Conspiracy, Article 85 Desertion, Article 86 AWOL, Article 88 Contempt toward officials, Article 90 Disobeying superior officer, Article 92 Failure to obey order/regulation, Article 94 Mutiny or sedition, Article 99 Misbehavior before the enemy, Article 104 Aiding the enemy, Article 106 Spies, Article 107 False official statements, Article 108 Damage to military property, Article 111 Drunken or reckless driving, Article 112a Controlled substances, Article 118 Murder, Article 119 Manslaughter, Article 120 Rape and sexual assault, Article 121 Larceny, Article 122 Robbery, Article 126 Arson, Article 128 Assault, Article 133 Conduct unbecoming an officer, Article 134 General article, Article 135 Courts of inquiry, Article 138 Complaints of wrongs, Article 141 Court of Appeals for the Armed Forces.

UCMJ Article 134: Wrongful Cohabitation

Two service members who live together without being married rarely imagine that their living arrangement could draw a court-martial charge. For most couples it never will. But the military reserves…

UCMJ Article 117: Provoking Speeches or Gestures

A heated insult or an obscene gesture aimed at a fellow service member can do more than wound feelings; in close quarters, it can spark a fight that endangers good…

UCMJ Article 103b: Aiding the Enemy

Few offenses in military law are graver than turning against one’s own forces in time of conflict. Article 103b of the Uniform Code of Military Justice, codified at 10 U.S.C….

UCMJ Article 129: Unlawful Entry

Walking into another unit’s barracks without permission, slipping into a restricted storage area to look around, or entering a building with no authority and no invitation can expose a service…