What insignia do 2/C MIDNs wear on Dress Blues?

In the context of the Navy, midshipmen are distinguished by their rank and status through the insignia they wear on their uniforms. For second-class midshipmen (2/C MIDNs), the appropriate insignia worn on Dress Blues consists of two diagonal stripes. This specific insignia serves to indicate their rank within the midshipman hierarchy, distinguishing them from other ranks.

The wearing of two diagonal stripes symbolizes the midshipman's advanced training and experience compared to first-class and third-class midshipmen. It reinforces their progression through the Naval Academy or ROTC program, reflecting their increased responsibility and leadership training.

The other options do not accurately represent the insignia for second-class midshipmen. Wearing no insignia would typically signify a midshipman in training or a lower rank. A single diagonal stripe could represent a different rank, such as a first-class midshipman. The option with two diagonal stripes and one horizontal stripe does not align with the standard insignia for midshipmen, as that combination is not representative of their ranks.

Thus, two diagonal stripes is the correct insignia for 2/C MIDNs, encapsulating both their rank and the expectations of their role within the naval service.