S.C. Code § 25-1-2700
The trial counsel of a general or special court-martial shall prosecute in the name of the State of South Carolina, and shall, under the direction of the court, prepare the record of the proceedings.
The accused has the right to be represented in his defense before a general or special court-martial by civilian counsel if provided by him at his own expense, or by military counsel detailed under Section 25-1-2630. Should the accused have counsel of his own selection, the defense counsel, and assistant defense counsel, if any, who were detailed, may be excused by the military judge or by the president of a court-martial without a military judge. An accused has no right to military counsel in a summary court-martial proceeding.
In every court-martial proceeding, the defense counsel may, in the event of conviction, forward for attachment to the record of proceedings a brief of matters he feels should be considered in behalf of the accused on review, including any objection to the contents of the record which he considers appropriate.
An assistant trial counsel of a general court-martial may, under the direction of the trial counsel or when he is qualified to be a trial counsel as required by Section 25-1-2630 perform any duty imposed by law, regulation, or the custom of the service upon the trial counsel of the court. An assistant trial counsel of a special court-martial may perform any duty of the trial counsel.
An assistant defense counsel of a general or special court-martial may, under the direction of the defense counsel or when he is qualified to be the defense counsel, as required by Section 25-1-2630 perform any duty imposed by law, regulation, or the custom of the service upon counsel for the accused.
S.C. Code § 25-1-2700