Colorado Revised Statutes Title 28. Military and Veterans § 28-3.1-311. Opportunity to obtain witnesses and other evidence

(a) Issue a warrant for the arrest of any accused person who, having been served with a warrant and a copy of the charges, disobeys a written order by the convening authority to appear before the court;

(b) Issue subpoenas duces tecum and other subpoenas;

(c) Enforce the attendance of witnesses and the production of books and papers.