Which of the following is appropriate when introducing a JROTC instructor?

Using a JROTC instructor's military rank during an introduction is appropriate as it acknowledges their position and the structure of respect inherent in military customs and courtesies. Titles and ranks are significant in military settings, reflecting the individual's experience, authority, and standing. Addressing the instructor by their military rank demonstrates respect for their service and the discipline of the military environment. This practice not only reinforces the hierarchy within JROTC but also sets a standard of decorum for students, fostering an atmosphere of respect and seriousness in the learning environment.

In contrast, calling instructors by their first names, introducing them last, or omitting titles diminishes the honor associated with their rank and may convey a lack of respect for their role and the institution they represent.