Which court hears appeals from courts martial in the military?

The Court Martial Appeal Court of Canada is specifically designed to handle appeals stemming from courts martial within the military justice system. This court is established under the National Defence Act and serves as an appellate court that ensures due process and proper application of law is upheld in military trials.

Courts martial deal with serious offenses committed by military personnel, and it is crucial to have an independent body that can review decisions made at these trials. The Court Martial Appeal Court reviews matters of law and ensures that the rights of the accused are protected, reflecting standards akin to civilian judicial processes. This specialized court's focus on military law distinguishes it from other courts in Canada that address different legal domains.

Other options do not align with the appellate jurisdiction specific to military law; for instance, the Federal Court of Canada primarily addresses issues related to federal jurisdiction and administrative law, while the Tax Court of Canada deals with disputes regarding federal income tax. The Court of Canadian Citizenship, on the other hand, is focused on matters relating to immigration and citizenship, not military justice. Thus, the Court Martial Appeal Court of Canada is the correct answer as it fulfills the specific need for an appeal body within the military justice framework.