In what year did the Manual for Court-Martial become effective?

The Manual for Court-Martial became effective in 1951. This marks a significant development in the military justice system, as it established standardized procedures and rules for conducting courts-martial within the armed forces. The implementation of this manual was essential in ensuring that military personnel were subject to a consistent set of legal standards and processes, thus enhancing the fairness and transparency of military judicial proceedings. This uniformity helps maintain discipline and order within the ranks while protecting the rights of service members accused of offenses. The Manual has since undergone several revisions to adapt to changing legal standards and the evolving nature of military service.