Airmen at the Air Force Academy who are caught using salvia divinorum or "spice" may be punished under Article 15 of the Uniform Code of Military Justice or tried by court-martial. Academy Superintendent Lt. Gen. Mike Gould issued a general order April 5, 2010, banning use of the substances, which the Drug Enforcement Agency lists as "chemicals of concern." (U.S. Air Force illustration/Airmen 1st Class Tracie Forte and Ronfel Yasay)