What is the title for the O-5 rank in the Navy?

The correct title for the O-5 rank in the Navy is "Commander." In the context of a Navy Junior Reserve Officers' Training Corps (NJROTC) program, the equivalent title is often referred to as "Cadet Commander." This rank signifies a leadership position and typically involves responsibilities that include managing cadet activities, leading teams, and representing the NJROTC unit in various functions.

The titles that pertain to the other choices do not accurately reflect the O-5 rank in the Navy. "Cadet Lieutenant" corresponds to a lower rank in the naval hierarchy, as does "Cadet Lieutenant Commander," which is a rank below "Cadet Commander." "Cadet Captain" may imply a leadership role, but it is not the standard term used for the O-5 rank within the Navy or NJROTC context. Understanding these distinctions is crucial for accurate recognition of military ranks and their associated responsibilities.