“Military justice is to justice what military music is to music.”

Simplified Meaning:

Military justice is a system of law and punishment used in the armed forces, which can be different from the regular justice system in everyday life. Just like how military music has its own unique style and purpose, which isn't the same as what you might hear in a concert or on the radio, military justice operates with different rules and priorities. For example, in the military, discipline and order are crucial, and this can sometimes lead to stricter and faster legal decisions to maintain control, which might not always follow the same procedures as civilian courts. To put it simply, if a soldier breaks a rule, the military might punish them quickly and harshly to keep order, even if that punishment would seem unfair or unusual outside of the military context. Imagine how in some countries, soldiers might get punished for not following orders in a way that a regular person never would for disobeying a boss at a normal job. People can apply this understanding by recognizing that different environments have their own rules and ways of handling problems, and what works or seems fair in one setting might not be the same in another.