Which MIDN class rank insignia has no insignia?

The MIDN (Midshipman) class rank insignia that has no insignia is associated with the 4/C class, also known as the fourth-class midshipmen. This rank signifies the entry-level position within the NROTC program, where students are newly introduced to the naval training environment.

The absence of insignia for 4/C midshipmen symbolizes their status as the most junior members of the cadet hierarchy, emphasizing their need to learn and adapt to military customs and practices, as well as to develop the knowledge and leadership skills required for advancement in the program. As midshipmen progress through the ranks, they receive additional insignia that correspond to their class progression, reflecting their achievements and alterations in responsibilities.