Lieutenant commander

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.

A Lieutenant Commander is a senior department officer on a large ship or installation. They may also be Commanding Officer (CO) or Executive Officer (XO) (second-in-command) of a smaller ship or installation.

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

Template:Navy Officer Ranks