From the name "Court of Military Appeals", you can infer that it has appellate jurisdiction.
(for the US military) The U.S. Court of Military Appeals. See link below:
Court of Appeals does not have original juridiction
Court of Appeals
Cases involving people subject to the Uniform Code of Military Justice
A court of appeals has the jurisdiction to hear appeals. Some appeals are mandatory and the court has to hear them. Other appeals are discretionary and the court of appeals may deny to hear them.
Only in special cases, otherwise it mainly deals with jurisdiction with in the court's circuit. Yes, it does have nationwide jurisdiction. The US Court of Appeals for the Federal Circuit hears appeals from the US Court of International Trade and the US Court of Federal Claims regardless of where the trial was held. Its jurisdiction is defined in terms of subject matter as opposed to territory the way the jurisdiction of the other twelve circuit courts of appeals is defined. In that sense, the Court of Appeals for the Federal Circuit has no territorial limitations on its jurisdiction.
The U.S. Court of Appeals has jurisdiction in the districts of Indiana, Illinois, and Wisconsin.
Yes, military courts are under federal jurisdiction. Military courts are Article II courts in the Executive Branch of government, but the US Supreme Court has appellate jurisdiction over cases appealed from the US Court of Appeals for the Armed Forces.
Cases involving people subject to the Uniform Code of Military Justice
Federal district courts have jurisdiction over trials. Federal appeals courts have jurisdiction over appeals from the federal district courts.
appeals and jurisdiction
appeals and jurisdiction