The Master Chief Petty Officer of the Navy is NOT responsible for advising the Chief of Naval Personnel on matters involving which of the following groups?

The Master Chief Petty Officer of the Navy (MCPON) primarily serves as the senior enlisted advisor to the Chief of Naval Operations and is involved in matters concerning enlisted personnel. This includes providing guidance and insight on issues impacting active duty enlisted members and the overall welfare of all enlisted personnel.

While the MCPON has a role in overseeing the enlisted force, their specific advisory responsibilities do not extend to reserve enlisted members in the same capacity as active duty personnel. The nuances of reserve enlisted members' needs and regulations are generally overseen by the Chief of Naval Personnel with respect to their unique status and responsibilities distinct from those of active duty members.

Civilians working for the Navy and officers in training are under different oversight structures and responsibilities. The MCPON does not directly handle matters relating to civilian employees, and officers in training have a separate chain of command that does not typically involve the MCPON's advisement. Understanding the distinction in the MCPON's role helps clarify that the focus is primarily on those serving in an active duty capacity.