According to rules for court martial 315, who must grant search authorization?

The correct answer highlights that the Commanding Officer or a Judge must grant search authorization according to the rules for court martial 315. This requirement is rooted in the principles of command authority and legal oversight in military justice.

The Commanding Officer holds the highest authority within a unit and is responsible for ensuring that all actions taken are in compliance with military law, including the authorization of searches. This safeguard ensures that searches are conducted lawfully and with proper oversight, protecting the rights of service members.

A Judge, particularly in the context of court martial proceedings, is also empowered to provide legal authorization for search actions, ensuring that they align with judicial standards and due process. The involvement of either the Commanding Officer or a Judge ensures that there is a checks-and-balances system in place, which is vital for maintaining discipline and legality within military operations.

Other options may involve individuals with leadership roles, but they do not possess the requisite authority under the specified rules for granting search authorization. Thus, the answer aligns with the structured hierarchy and legal frameworks that govern military justice, confirming the importance of higher authority in granting such permissions.