Which Navy rank has an insignia of 1 gold oak leaf?

The Navy rank that features the insignia of 1 gold oak leaf is the rank of Lieutenant Commander. This insignia represents a position of leadership and responsibility within the Navy, typically held by officers who are serving in mid-level management roles, often commanding divisions or departments. The gold oak leaf symbolizes authority and the rank's place within the officer hierarchy, distinguishing it from lower ranks that do not carry such insignia.

In the context of the Navy's ranking structure, Lieutenant Commanders are often seen as vital to team dynamics and play key roles in operations and training. The recognition of the oak leaf also reflects a step above the rank of Lieutenant, which has a different insignia. Understanding the insignia helps clarify the responsibilities and expectations associated with each rank in the Navy.