Article 15 of the Uniform Code of Military Justice (UCMJ) authorizes commanding officers to "in addition to or in lieu of admonition or reprimand" impose "reduction to the next inferior pay grade, if the grade from which demoted is within the promotion authority of the officer imposing the reduction or any officer subordinate to the one who imposes the reduction." Additionally, an officer of the grade of major, lieutenant commander, or above is authorized to impose "reduction to the lowest or any intermediate pay grade, if the grade from which demoted is within the promotion authority of the officer imposing the reduction or any officer subordinate to the one who imposes the reduction, but an enlisted member in a pay grade above E-4 may not be reduced more than two pay grades."