Who can assist in resolving an informal complaint?

The correct choice is that another unit member can assist in resolving an informal complaint because informal complaints often benefit from the perspective and support of peers who understand the environment and context in which the complaint arises. Peers may provide advice, facilitate communication between parties, or offer firsthand insights into the situation, which can be invaluable for resolution. This approach fosters an atmosphere of camaraderie and support within the unit, promoting a culture where issues can be addressed proactively.

In contrast, while a unit's legal advisor plays an important role in formal complaints or legal matters, their involvement is not necessary or appropriate for every informal complaint. Family members may care about the complainant’s concerns but may lack the direct experience or authority to effectively mediate within a military context. Similarly, community members, although they can offer support, may not have the necessary understanding of unit dynamics to assist meaningfully, making another unit member the most effective resource for informal complaint resolution.