Template:Rank Infobox Lieutenant Commander is a junior commissioned officer rank of the UNSC Navy, equal to the rank of Major in the UNSC Marine Corps.
So far, Lieutenant Commander is the highest rank held by a Spartan-II.
Known Lieutenant Commanders
- Lieutenant Commander SPARTAN-084 "Fhajad"
- Lieutenant Commander SPARTAN-051 "Kurt" (AKA Lieutenant Commander Kurt Ambrose)
- Lieutenant Commander Gail Purdy
- Lieutenant Commander J. G. Ortega
- Lieutenant Commander Julian Waters
- Lieutenant Commander Xaing Cho