https://en.wikipedia.org/wiki/Uniform_Code_of_Military_Justice https://en.wikipedia.org/wiki/Uniform_Code_of_Military_Justi... > The UCMJ was established by th

https://en.wikipedia.org/wiki/Uniform_Code_of_Military_Justice https://en.wikipedia.org/wiki/Uniform_Code_of_Military_Justi... > The UCMJ was established by the United States Congress in accordance with their constitutional authority, per Article I, Section 8, which provides that "The Congress shall have Power . . . to make Rules for the Government and Regulation of the land and naval forces" of the United States.