A court-martial is a military court that conducts trials for members of the armed forces accused of violating military law. These courts handle serious offenses, such as desertion or insubordination, and ensure that service members are held accountable for their actions while maintaining discipline within the military. There are different types of court-martials, including summary court-martial, special court-martial, and general court-martial, each varying in severity and procedures. The outcomes can range from minor penalties to imprisonment, depending on the nature of the offense and the court's findings.