What is a fundamental right during a court-martial?

In a court-martial, service members are afforded several fundamental rights that are essential to ensuring a fair trial process. One of these rights is the right to legal counsel, which allows the accused to have a qualified attorney represent them during the proceedings. This right is crucial as it ensures that the individual can adequately defend themselves and receive guidance on legal matters throughout the process.

Additionally, the right to remain silent is a protective measure that prevents the accused from being compelled to testify against themselves, thereby preserving the principle of "innocent until proven guilty." This right helps protect individuals from self-incrimination and ensures they can make informed decisions regarding their defense.

Finally, the right to a trial by peers, or more accurately in a military context, a trial by a panel that represents a cross-section of the military community, is intended to provide a fair assessment of the case by individuals who understand the unique context of military life and law.

When considering the options together, all of these rights play a crucial role in upholding justice within military courts. As such, the answer encompassing all of these fundamental rights collectively is the correct response.