Which of the following is NOT a purpose of the military justice system?

The purpose of the military justice system primarily revolves around maintaining order, discipline, and accountability within the armed forces. While promoting positive public opinion might be a beneficial consequence of a well-functioning military justice system, it is not an official objective.

The military justice system is designed first and foremost to ensure that service members adhere to standards of behavior expected of them. By promoting discipline and good order, it ensures that military operations can be conducted effectively and efficiently. Deterrence of crime is another cornerstone of the system, as it aims to discourage misconduct through the enforcement of laws and regulations. Additionally, ensuring justice for military personnel is essential; this involves fair and impartial treatment of service members under military law, providing them with the rights afforded to them while holding them accountable for their actions.

In summary, while promoting a positive public opinion of the military is advantageous, it does not serve as an intrinsic purpose of the military justice system itself.