 These courts hear cases of counter-revolutionary activity, plundering, bribery, sabotage, or indifference to duty that result in severe damage to military facilities, work place, or government property or threaten the safety of soldiers or workers.Military courts make up the largest group of special courts and try all treason and espionage cases.Although they are independent of civilian courts and directly subordinate to the Ministry of National Defense, military court decisions are reviewed by the Supreme People's Court.