courts martial
Tribunals that enforce the special laws and standards of conduct expected of soldiers, once more lax but now in general more strict than the civil courts governing non-military personnel. The singular is also commonly used as a verb to describe the process, as in ‘he was court-martialled for drunkenness’. The origin of this semantic awkwardness lies in the first military tribunal in Britain, the court of the constable and the marshal. During the 17th century the administration of military justice was gradually taken over by ad hoc committees of army officers, at first called marshal courts and later courts martial. These evolved into general courts with a wide jurisdiction, which could try all ranks, usually sitting with a judge advocate, a civilian lawyer who advised the court on matters of law. District courts had more limited powers and could not try officers.
The right of officers to be tried by their own kind was one of the most persistent sources of friction between civil and military authorities through the 19th century and, in Spain, well into the 20th. Few countries paid a higher price than Mexico, where the issue of military and ecclesiastical fueros (exemptions) bloodily dominated political life for the first 50 years of independence. Military courts elsewhere developed along less stark dividing lines. General and regimental courts martial were created in the Prussian and Austrian armies, with civilian lawyers acting as procedural auditors. In France and Belgium a civilian judge sat with the military members of the court. The courts martial system in the US army was modelled on that of the British, with general courts, sitting with a civilian legal adviser, exercising the widest powers, and district or special courts dealing with lesser offences.
Military courts in the armies of most nations are still comprised entirely of officers, although in the French army NCOs are allowed to sit as members, and if an enlisted man is being tried in the US army he can require, if he wishes, that a third of the members of the court should be enlisted men. Even during the 19th century, if an NCO or a private soldier was being court-martialled in the German army a set proportion of the members of the court had to hold the same rank as the accused. In Italy the permanent military tribunals were for the trial of non-commissioned ranks and special tribunals were appointed to try officers.
Few armies in the past permitted appeals against the decisions of their military courts. During the 20th century the pattern of military justice in most countries has moved closer to the procedures of the ordinary criminal courts. In Italy and the Netherlands the military courts of appeal are staffed equally by army officers and civilian lawyers, and in the USA, France, Belgium, and Germany appeals against courts martial convictions are heard by the civil appeals courts. In the British army, servicemen can now appeal against conviction or sentence to a specific court martial appeals court, which is manned by civil judges.
— Anthony Babington





