What is the shoulder board insignia for a Navy O-5, Commander?

The shoulder board insignia for a Navy O-5, which is the rank of Commander, features four gold 1/2-inch stripes below a gold five-pointed star. This specific imagery is significant as it reflects both the rank and the authority associated with the position of Commander within the Navy hierarchy.

In the Navy's rank structure, the insignia for each officer level is designed to distinctly identify their rank to ensure clarity in command and organizational structure. The four gold stripes symbolize the rank of Commander, denoting a higher level of responsibility compared to other ranks, while the gold five-pointed star represents the officer's status and achievements.

The other options listed do not accurately represent the insignia for a Commander. Each other choice describes insignias corresponding to either lower ranks or misinterpretations of the insignia scheme used by the Navy. Understanding the correct shoulder board insignia is essential for proper identification of officer ranks within the naval service.