Article 90 of the Uniform Code of Military Justice is one of the offenses that most clearly reflects the military’s reliance on the chain of command. Historically it reached two kinds of conduct against a superior commissioned officer: striking or otherwise assaulting that officer, and willfully disobeying that officer’s lawful command. The Military Justice Act of 2016, effective January 1, 2019, restructured the section so that current Article 90 covers only willful disobedience of a superior commissioned officer’s lawful command, while the assault offense against a superior commissioned officer was moved into Article 89. Because many cases and discussions still describe the older two-branch structure, the questions and answers below address both the disobedience offense that defines Article 90 today and the assault conduct now charged under Article 89. Anyone researching a specific case should confirm which version of the Code applied at the time of the alleged conduct. This is general legal education and not legal advice.
1. What does Article 90 cover?
As currently codified at 10 U.S.C. section 890, Article 90 punishes a service member who willfully disobeys a lawful command of a superior commissioned officer. Before the 2019 restructuring, the same article also punished striking or assaulting a superior commissioned officer while that officer was in the execution of office; that assault conduct is now charged under Article 89.
2. Why does the military treat this so seriously?
Armed forces depend on the prompt obedience of lawful orders and on the physical safety of those in command. An assault on a superior officer or a flat refusal to obey strikes at the discipline that allows a military unit to function, which is why the maximum penalties are severe.
3. What are the elements of the assault offense (now under Article 89)?
For striking or assaulting a superior commissioned officer, which is now charged under Article 89, the government must prove that the accused struck, drew or lifted up a weapon against, or otherwise offered violence to a certain officer; that the officer was a superior commissioned officer of the accused; that the accused knew the person was a superior commissioned officer; and that the officer was then in the execution of office.
4. What are the elements of the disobedience branch?
For willful disobedience, the government must prove that the accused received a lawful command from a certain officer; that the officer was a superior commissioned …