Which code governs discipline and punishment within the military justice system?

• A. Uniform Code of Military Justice
• B. Standard Organization and Regulations of the U.S. Navy
• C. U.S. Navy Regulations
• D. Letter of Appointment

Answer: (A)

Discipline and punishment within the military justice system are governed by the Uniform Code of Military Justice. This federal law applies to every service member and defines military offenses, sets out how charges are brought, tried, and appealed, and specifies the range of punishments that can be imposed. It provides the framework for both courts-martial and non-judicial punishment, ensuring a consistent, nationwide standard across the Navy and other branches. Navy-specific regulations, while important for implementing policy and managing day-to-day operations, do not establish criminal offenses or punishments themselves; they work within and to support the UCMJ. A Letter of Appointment is unrelated to the military justice framework.