The Office of the Staff Judge Advocate (OSJA), MAGTFTC-MCAGCC Twentynine Palms, California, provides legal advice and support to the Commanding General (CG), subordinate commanders, tenant units and Combat Center military personnel and dependents. The OSJA serves as the Command's Ethics Counselor, provides operational law support, administers for the CG, federal statutes including the Uniform Code of Military Justice (UCMJ), Navy and Marine Corps regulations and Combat Center Orders, reviews investigations and adverse administrative actions, and provides a liaison with civil authorities as needed.