What rank is indicated by the configuration of 2 inches and a star in Officer Dress Blues?

The rank indicated by the configuration of 2 inches and a star in Officer Dress Blues corresponds to the rank of Rear Admiral (lower half), which is designated as O-7. In the context of Navy rank insignia, the star is a significant marker of the admiral ranks. The uniform designates specific configurations of stripes and symbols to represent varying levels of authority and responsibility within the uniformed service.

For the configuration in question, the presence of one star, along with the specified measurement, clearly signifies the O-7 rank. Admiral ranks in the Navy are identified by the number of stars, and having one star aligns with the distinction of a Rear Admiral (lower half). Understanding how these insignia are showcased helps in recognizing the hierarchy within the Navy and aids in the proper identification of personnel based on their rank.