Lieutenant, junior grade

File:Navy Lieutenant Junior Grade.PNG

This is the Navy insignia for a Lieutenant Junior Grade. The UNSC Navy uses the same insignia.

Lieutenant Junior Grade is a rank in the UNSC Navy. As a Commissioned officer, a Lieutenant jg. leads Non-commissioned officers and enlisted personnel.

Known Lieutenant (Jr Grade)s

• Lieutenant (J.G.) Bill Streeter
• Lieutenant (J.G.) David Brightling
• Lieutenant (J.G) Fred SPARTAN-104