Which rank is represented with two thin gold stripes with one blue break?

The rank represented by two thin gold stripes with one blue break is accurately identified as the Lieutenant Junior Grade. This rank is represented in the Navy with the distinct insignia that includes the two gold stripes (which are actually meant to symbolize the officer's progression beyond the entry-level rank) and one blue break, indicating the junior grade status of the officer.

The rank immediately above Ensign, Lieutenant Junior Grade signifies that the officer has advanced beyond their initial commissioning and indicates a level of trust and responsibility that has been bestowed upon them. This rank plays a crucial role in the Navy hierarchy, allowing newly commissioned officers to grow into more senior positions while continuing their leadership development. Understanding these symbols and rankings is essential for anyone studying Navy structures and procedures.