What is the insignia for a Second Lieutenant (2nd LT)?

The insignia for a Second Lieutenant (2nd LT) is represented by one gold bar. This design is uniform across the U.S. military and signifies the entry-level rank for officers in the Army, Air Force, and Marine Corps. The gold bar symbolizes that the officer has completed the required training and commissioning process and is beginning their career in a leadership position, overseeing junior enlisted personnel and leading smaller units.

The other insignia options represent different ranks; for instance, the silver star typically signifies a higher level of recognition or bravery, while two silver bars indicate the rank of a First Lieutenant. The gold oak leaf is associated with a Major, which is a much higher rank than a Second Lieutenant. Understanding these distinctions helps clarify the progression of military rank insignia and their corresponding responsibilities.